Easy Instant Pot Loaded Baked Potato Soup – Creamy & Best Ever

The last spoonful was scraped clean from the pot before I had even turned off the Instant Pot. My husband stood there, bowl in hand, looking at me with that hopeful expression that means he wants more. I hadn’t even tasted it myself yet. That was the moment I knew this creamy Instant Pot loaded baked potato soup was something special.

I had been chasing the perfect loaded baked potato soup for years. You know the kind I mean — the one that tastes like you spent all day stirring and simmering, but comes together without babysitting a pot on the stove. I tried stovetop versions that scorched on the bottom. I attempted slow cooker recipes that turned into sad, watery disappointments. Nothing clicked until I finally let my Instant Pot do the heavy lifting.

Honestly, this recipe started as a weeknight desperation move. I had leftover baked potatoes from dinner the night before, some cheese that needed using up, and a serious craving for something warm and comforting. I figured if it failed, we’d order pizza. Instead, I ended up with a soup so creamy and rich that my family requested it three times in two weeks. It’s the kind of meal that feels like a hug in a bowl — and it comes together in under an hour from start to finish.

There’s something about that first spoonful of creamy potato soup with all the fixings on top. The way the melted cheese stretches as you lift it. The little pop of crisp bacon against the silky broth. It’s comfort food that actually delivers on its promise. And the best part? You don’t have to stand over a hot stove to get there.

Why You’ll Love This Recipe

Let me tell you why this creamy Instant Pot loaded baked potato soup has become my most-requested recipe. I’ve tested it more times than I care to admit — tweaking the liquid ratios, adjusting the pressure cooking time, and even accidentally making a version that was way too thick (still edible, just needed a spoon that could stand up straight). Every single trial taught me something valuable.

• Quick & Easy: From start to finish, this soup is ready in about 40 minutes. The Instant Pot does all the work while you chop a few toppings and maybe sneak a piece of bacon. Perfect for busy weeknights when you want something homemade without the hassle.
• Simple Ingredients: You probably have most of these in your kitchen right now. Potatoes, onion, garlic, broth, milk, butter, and cheese — nothing fancy, nothing hard to find. No special trips to specialty grocery stores required.
• Perfect for Cold Days: This soup was made for those chilly evenings when you just want to curl up on the couch with something warm. It’s also great for game day gatherings, casual dinner parties, or even meal prep for the week ahead.
• Crowd-Pleaser: I’ve served this to picky eaters, vegetarian friends (just skip the bacon), and even my mother-in-law who claims she doesn’t like soup. Every single person asked for the recipe. It’s that good.
• Unbelievably Creamy: The secret is in how we handle the potatoes. No heavy cream needed, no weird thickeners — just the natural starch from the potatoes blended with a little milk and cheese. The texture is silky smooth with little chunks of potato throughout for that perfect bite.

What makes this recipe different from all the others? It’s the technique. Most loaded baked potato soup recipes call for mashing or blending all the potatoes, which gives you a baby-food texture that feels wrong. My version keeps some potato chunks intact for texture, while the rest gets blended into a velvety base. Plus, the Instant Pot infuses the flavors so deeply that it tastes like it simmered all day long.

This isn’t just another soup recipe. It’s the one that makes you close your eyes after the first bite. It’s comfort food reimagined — faster, easier, and somehow even more satisfying than the original baked potato that inspired it.

What Ingredients You Will Need

This recipe uses simple, wholesome ingredients that work together to create something truly special. Most of these are pantry staples, which means you’re probably already halfway there. Let me walk you through each one and share a few tips I’ve learned along the way.

For the Soup Base

• Russet potatoes (3 pounds, about 4-5 medium): These are non-negotiable for the best texture. Russets have high starch content and low moisture, which gives you that fluffy, creamy consistency when blended. Yukon Golds will work in a pinch but won’t be as silky. I prefer organic russets when I can find them — the flavor is noticeably better.
• Yellow onion (1 medium, diced): Adds a subtle sweetness that balances the savory flavors. White or sweet onions work too, but yellow gives the best depth.
• Garlic (4 cloves, minced): Don’t skimp here. Fresh garlic makes a huge difference compared to the jarred stuff. Trust me on this one.
• Chicken broth (4 cups): Use low-sodium so you can control the salt level. Vegetable broth works perfectly for a vegetarian version. I’ve tried both and honestly can’t tell the difference in the final soup.
• Unsalted butter (4 tablespoons): Adds richness and helps create that velvety mouthfeel. Salted butter is fine — just reduce the added salt later.
• Whole milk (1 cup): This gives the soup its creamy texture without being too heavy. You can use 2% in a pinch, but the soup won’t be quite as luxurious. For a dairy-free option, unsweetened oat milk works surprisingly well.
• Sharp cheddar cheese (2 cups, shredded): Buy a block and shred it yourself. Pre-shredded cheese has anti-caking agents that prevent it from melting smoothly. Your soup deserves better.

For the Toppings

• Bacon (6 strips, cooked and crumbled): This is the classic loaded baked potato topping for a reason. Turkey bacon or plant-based bacon work if you’re looking for alternatives.
• Green onions (4-5, sliced): Adds freshness and a mild onion kick that cuts through the richness.
• Extra shredded cheddar cheese: Because you can never have too much cheese on top.
• Sour cream (optional): Adds tanginess and extra creaminess on top. Greek yogurt is a great substitute.
• Salt and black pepper (to taste): Don’t forget to season at the end — potatoes need more salt than you think.

One thing I learned the hard way — don’t skip the step of peeling your potatoes. I tried making this with the skins on once to save time, thinking it would add texture. It just made the soup gritty and gray. Peel them. Your taste buds will thank you.

Oh, and here’s a pro tip I picked up from a chef friend: add a pinch of smoked paprika to the soup base. It’s not traditional, but it adds this subtle warmth that makes the whole thing taste even more comforting. I won’t tell anyone if you try it.

Equipment Needed

One of the best things about this recipe is that you don’t need a kitchen full of fancy gadgets. Here’s what you’ll actually use:

• Instant Pot (6-quart or larger): This is the star of the show. Any brand of electric pressure cooker works, but I’ve tested this recipe in a 6-quart Instant Pot Duo and it comes out perfectly every time. If you have an 8-quart, the recipe scales up beautifully.
• Immersion blender: This is my preferred tool for blending the soup right in the pot. It’s less cleanup and gives you total control over the texture. If you don’t have one, a regular blender works — just work in batches and be careful with the hot liquid.
• Cutting board and sharp knife: A good chef’s knife makes dicing onions and peeling potatoes so much easier. I use my Wusthof for everything.
• Vegetable peeler: For peeling those russets quickly. A Y-shaped peeler is my favorite — it’s faster than the standard straight one.
• Measuring cups and spoons: For accurate measurements. I know some people eyeball everything, but for soup consistency, getting the liquid ratios right matters.
• Wooden spoon or silicone spatula: For stirring and scraping the bottom of the pot after pressure cooking.
• Small skillet: For cooking the bacon. You could use the Instant Pot’s sauté function, but I prefer doing bacon separately for maximum crispiness.
• Cheese grater: A box grater or microplane works. Just please don’t buy pre-shredded cheese.

If you don’t have an immersion blender, don’t worry. I actually made this soup for years using a regular blender. Just let the soup cool for about 10 minutes before blending, and only fill the blender halfway each time. The steam can build up and blow the lid off if you’re not careful — speaking from experience there.

Preparation Method

Alright, let’s get cooking. I’m going to walk you through every step so you end up with the creamiest, most delicious loaded baked potato soup you’ve ever made. Take your time, read through everything first, and don’t rush the steps — especially the blending part.

Step 1: Prep Your Ingredients

Start by peeling all your potatoes and cutting them into 1-inch cubes. Try to keep them uniform in size so they cook evenly. Dice your onion and mince your garlic. Shred your cheddar cheese from the block — this takes about 3 minutes and makes a huge difference in how smoothly it melts. Cook your bacon in a skillet until crispy, then crumble it and set aside. Slice your green onions. Having everything ready before you start cooking makes the whole process so much smoother.

Step 2: Sauté the Aromatics

Turn your Instant Pot to the sauté function and add the butter. Once it’s melted and bubbling, add your diced onion. Cook for about 4-5 minutes, stirring occasionally, until the onion is translucent and starting to soften. Add the minced garlic and cook for another 30 seconds — just until you can smell it. Don’t let the garlic burn, or it’ll turn bitter. This step builds the flavor foundation for the whole soup.

Step 3: Deglaze the Pot

Pour in about 1 cup of the chicken broth and use your wooden spoon to scrape up any brown bits stuck to the bottom of the pot. This is called deglazing, and it’s super important. Those brown bits are packed with flavor, and leaving them stuck can trigger the “burn” warning on your Instant Pot later. Scrape until the bottom feels smooth.

Step 4: Add Potatoes and Remaining Broth

Add your cubed potatoes to the pot along with the remaining 3 cups of chicken broth. Give everything a good stir. The potatoes should be mostly submerged in liquid. If they’re not, add a little more broth or water — just enough to cover them. Don’t add the milk or cheese yet. Those go in after pressure cooking.

Step 5: Pressure Cook

Secure the lid on your Instant Pot and make sure the valve is set to “sealing.” Press the manual or pressure cook button and set the timer for 8 minutes at high pressure. Yes, only 8 minutes — the potatoes cook fast in the pressure cooker. The pot will take about 10-12 minutes to come to pressure before the timer starts counting down.

Step 6: Natural Release

Once the cooking time is up, let the pressure release naturally for 10 minutes. This is important — it lets the potatoes finish cooking gently and helps develop the flavor. After 10 minutes, carefully turn the valve to “venting” to release any remaining steam. Wait until the pin drops before opening the lid.

Step 7: Blend the Soup

Here’s where the magic happens. Use your immersion blender to blend the soup right in the pot. I like to leave about a quarter of the potatoes unblended for texture — just pulse the blender a few times until the soup is creamy but still has some small chunks. If you’re using a regular blender, work in batches and be careful with the hot liquid. Fill the blender only halfway, hold the lid down with a towel, and blend until smooth.

Step 8: Add Milk and Cheese

Turn the Instant Pot to the sauté function again (low heat setting if yours has one). Stir in the milk and shredded cheddar cheese. Keep stirring until the cheese is completely melted and the soup is smooth and creamy. This usually takes about 2-3 minutes. Don’t let it boil — high heat can make the cheese separate and turn grainy.

Step 9: Season and Serve

Taste the soup and add salt and pepper as needed. Remember that the bacon and cheese are already salty, so go easy at first. Ladle the soup into bowls and top with crumbled bacon, extra shredded cheese, sliced green onions, and a dollop of sour cream if you’re using it. Serve immediately while it’s hot and melty.

One thing I’ve learned the hard way — this soup thickens as it sits. If you’re making it ahead of time or reheating leftovers, you might need to add a splash of milk or broth to thin it back to your preferred consistency. No big deal, just something to keep in mind.

Cooking Tips & Techniques

After making this soup more times than I can count, I’ve picked up a few tricks that make a real difference. Let me share them so you don’t have to learn the hard way like I did.

Don’t Overcook the Potatoes: Eight minutes at high pressure is perfect. I once set the timer for 12 minutes because I got distracted, and the potatoes turned into complete mush. You want them tender enough to blend easily, but not so soft that they lose all structure. The natural release helps finish the cooking without overdoing it.

Watch Your Liquid Ratio: The first time I made this, I used too much broth because I was worried about the burn warning. The soup turned out thin and watery. The second time, I skimped on liquid and got a potato paste situation. The 4 cups of broth called for in this recipe is the sweet spot — it gives you a creamy soup that’s thick enough to coat a spoon but thin enough to sip.

Temperature Matters for Cheese: Cold cheese straight from the fridge can seize up when it hits hot liquid. Let your shredded cheese sit at room temperature for about 15 minutes before adding it to the soup. And always stir it in over low heat — high heat can cause the proteins to tighten up and turn the soup grainy. I learned this lesson when I rushed and ended up with a soup that looked curdled. It still tasted fine, but the texture was off.

Multitasking Strategy: While the potatoes are pressure cooking, cook your bacon and prep your toppings. This way, everything is ready to go when the soup finishes. I usually start the bacon about 5 minutes before the pressure cooking ends so it’s still warm when I serve. If you’re really organized, you can even shred your cheese during the natural release phase.

Consistency Check: After blending, your soup should look like thick cream. If it’s too thin, let it simmer on the sauté function for a few minutes to reduce and thicken. If it’s too thick, stir in a little extra broth or milk until it reaches your preferred consistency. Everyone likes their soup a little different, so adjust to your taste.

The Burn Warning Fear: I know a lot of people are scared of getting the burn notice on their Instant Pot. That’s why deglazing is so important. As long as you scrape up those brown bits after sautéing, you should be fine. Also, make sure your potatoes are fully submerged in the broth before pressure cooking.

Variations & Adaptations

One of the best things about this soup is how easy it is to customize. Here are some variations I’ve tried and loved:

Vegetarian Version

Swap the chicken broth for vegetable broth and skip the bacon. The soup is still incredibly flavorful thanks to the onions, garlic, and cheese. I actually prefer this version sometimes — it’s lighter but just as satisfying. Top with extra cheese and green onions for color and crunch.

Loaded Baked Potato Soup with Broccoli

Add 2 cups of frozen broccoli florets during the last 2 minutes of pressure cooking. The broccoli steams perfectly and adds color and nutrients. Just blend everything together as usual. My kids actually prefer this version — they call it “green potato soup” and eat it without complaint.

Spicy Chipotle Version

Add 1-2 chipotle peppers in adobo sauce (minced) along with the garlic. This gives the soup a smoky, spicy kick that’s absolutely addictive. Top with fresh cilantro instead of green onions. I made this for a game day party and it disappeared faster than the regular version.

Dairy-Free Adaptation

Use unsalted butter substitute (I like Miyoko’s) and unsweetened oat milk instead of regular milk. For the cheese, there are some really good plant-based cheddar shreds now — Violife and Daiya both melt reasonably well. The texture won’t be exactly the same, but it’s surprisingly close. My dairy-sensitive friend couldn’t tell the difference.

Extra Chunky Style

If you prefer more texture in your soup, only blend about half of the potatoes. Leave the rest as tender chunks throughout. This gives you the best of both worlds — a creamy base with hearty potato pieces in every spoonful. This is actually how my husband prefers it.

I once tried a version with sweet potatoes mixed in — half russet, half sweet potato. It was… interesting. Not bad, but definitely different. The sweetness competed with the savory toppings in a way that felt off. Stick with all russets for the classic flavor.

Serving & Storage Suggestions

This soup is best served piping hot, right after you’ve added the toppings. The contrast between the warm, creamy soup and the cool sour cream is just perfect. Here’s how to make the most of it:

Serving Temperature: Serve immediately while the cheese is still melty and the soup is steaming. If it sits too long, the toppings start to soften and lose their texture. I like to warm my bowls in the microwave for 30 seconds before ladling in the soup — it keeps everything hot longer.

Presentation Tips: For a beautiful bowl, arrange your toppings in rows rather than just dumping them on top. Start with a sprinkle of cheese in the center, add a line of crumbled bacon, then green onions, and finish with a dollop of sour cream in the middle. It looks like something from a fancy restaurant but takes 30 seconds.

What to Serve With It: This soup is hearty enough to be a meal on its own, but it pairs beautifully with crusty bread or a simple side salad. I love serving it with mini lemon blueberry cheesecakes for dessert — the bright citrus cuts through the richness of the soup perfectly. A crisp green salad with a tangy vinaigrette also works great.

Storage Instructions: Leftover soup keeps in the refrigerator for up to 5 days in an airtight container. The soup will thicken significantly as it sits, so don’t be alarmed. When reheating, add a splash of milk or broth to thin it back to your preferred consistency. I like to reheat individual portions in the microwave for about 2 minutes, stirring halfway through.

Freezer Tips: This soup freezes beautifully for up to 3 months. Let it cool completely, then transfer to freezer-safe containers. Leave about an inch of headspace for expansion. To thaw, move the container to the refrigerator overnight. Reheat on the stovetop over medium-low heat, stirring occasionally and adding liquid as needed. I like to freeze it in individual portions for quick lunches.

How Flavors Develop: Honestly, this soup tastes even better the next day. The flavors meld together overnight, and the soup becomes even more cohesive. If you can resist eating it all the first day, you’re in for a treat on day two. Just be sure to reheat it gently so the cheese doesn’t separate.

Nutritional Information & Benefits

Let’s be real — this is comfort food, not health food. But that doesn’t mean it can’t have some redeeming qualities. Here’s what you should know:

Nutrient	Per Serving (1 bowl, about 1.5 cups)
Calories	420
Total Fat	22g
Saturated Fat	12g
Cholesterol	55mg
Sodium	680mg
Total Carbohydrates	38g
Dietary Fiber	4g
Sugars	6g
Protein	18g
Calcium	350mg
Potassium	950mg
Vitamin C	25mg

Health Benefits: Potatoes get a bad rap, but they’re actually quite nutritious. They’re packed with potassium — more than bananas — which helps regulate blood pressure. The fiber in the skins (if you leave some on) supports digestive health. The calcium from the cheese and milk is great for bone health. And the protein from the bacon and dairy helps keep you full and satisfied.

Dietary Considerations: This recipe contains dairy and gluten (if using regular broth — check labels). For a gluten-free version, use certified gluten-free broth. For a lower-calorie option, use low-fat milk and reduce the cheese by half. The soup won’t be as creamy, but it’ll still be delicious.

Potential Allergens: This recipe contains milk and cheese (dairy). The bacon contains pork. If you have allergies, use the substitutions I mentioned earlier — they work great.

I personally love that this soup feels indulgent but isn’t as heavy as some other comfort foods. A bowl of this with a side salad makes a satisfying dinner that doesn’t leave me feeling sluggish. Plus, the protein content helps keep me full until breakfast the next morning.

Frequently Asked Questions

Can I make this soup on the stovetop instead of the Instant Pot?

Absolutely. Simmer the potatoes in broth in a large pot for about 15-20 minutes until tender, then blend and proceed with the rest of the recipe. The Instant Pot just makes it faster and more hands-off.

Why did my soup turn out grainy?

Grainy soup usually means the cheese was added to liquid that was too hot, or the cheese was pre-shredded with anti-caking agents. Always shred your own cheese and stir it in over low heat. If it’s already grainy, try blending it with an immersion blender to smooth it out.

Can I use red potatoes or Yukon Golds?

You can, but the texture will be different. Red potatoes have less starch and more waxiness, so the soup won’t be as creamy. Yukon Golds are a decent substitute but won’t give you that fluffy, velvety texture that russets provide.

How do I make this soup thicker?

If your soup is too thin, let it simmer on the sauté function for 5-10 minutes to reduce and thicken. You can also mash a few extra potatoes against the side of the pot before blending to release more starch. Avoid adding flour or cornstarch — it changes the texture in a not-great way.

Can I double this recipe?

Yes, but you’ll need an 8-quart Instant Pot to fit everything. Double all the ingredients and increase the pressure cooking time to 10 minutes. The rest of the steps stay the same. If you’re using a 6-quart pot, make the recipe as written and cook in batches if needed.

Conclusion

This creamy Instant Pot loaded baked potato soup has become a staple in my kitchen for good reason. It’s the kind of recipe that delivers on every promise — quick enough for a weeknight, rich enough for company, and comforting enough to make any day feel a little bit better. The first time I made it, I couldn’t believe something so simple could taste so incredible. Now I can’t imagine my recipe collection without it.

I hope you give this recipe a try and make it your own. Maybe you’ll add extra bacon like my husband does. Maybe you’ll go heavy on the green onions like me. Maybe you’ll discover a new variation that becomes your signature dish. That’s the beauty of a good soup recipe — it’s a starting point, not a rulebook. Don’t be afraid to experiment and adjust based on what you love.

If you make this soup, I’d love to hear about it. Drop a comment below and let me know how it turned out, what toppings you used, or any tweaks you made. Your feedback helps other readers and honestly, it makes my day to hear about your kitchen adventures. And if you’re looking for more cozy dinner ideas, check out our other recipes for more inspiration.

Now go make some soup. Your future self will thank you.

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