Easy Potato Soup Recipe for Dinner Tonight

I make this potato soup recipe every fall when the weather turns cold. It fills the kitchen with a thick, creamy smell that pulls everyone to the table. This easy version comes together in one pot with pantry staples and no fancy techniques.

Why This Potato Soup Works Every Time

The base is bacon-rendered fat, which gives the whole pot a deep, smoky backbone. Russet potatoes break down just enough to thicken the broth naturally. I finish with sour cream instead of heavy cream for a tangy richness that cuts through the starch.

This easy potato soup skips the flour roux entirely. The starch from the potatoes does the thickening on its own. That means fewer steps and a cleaner flavor.

Ingredients

• 6 slices thick-cut bacon, chopped
• 1 medium yellow onion, diced
• 3 cloves garlic, minced
• 3 stalks celery, diced
• 2 pounds russet potatoes, peeled and cubed (about 5 medium)
• 4 cups chicken broth
• 1 cup whole milk
• 1/2 cup sour cream
• 1 teaspoon salt
• 1/2 teaspoon black pepper
• 1/4 teaspoon smoked paprika
• Shredded cheddar cheese, chives, and extra sour cream for topping

What You Need for Easy Potato Soup

Russet potatoes — these have high starch content, which thickens the soup as they cook. Yukon Gold potatoes work too and give a slightly buttery flavor.

Thick-cut bacon — renders more fat than thin bacon and holds its texture after cooking. The drippings are what you cook the onion and celery in.

Chicken broth — provides the savory liquid base. Low-sodium broth lets you control the salt level. Vegetable broth works if you skip the bacon.

Sour cream — stirred in at the end for tang and creaminess without making the soup heavy. Full-fat sour cream gives the smoothest result.

Whole milk — loosens the soup to a pourable consistency. 2% milk works fine. Avoid skim milk as it can make the soup watery.

Smoked paprika — a small amount adds a warm, subtle depth that makes the soup taste slow-cooked. Regular paprika works as a substitute.

How to Make Potato Soup

1. Cook bacon in a large pot over medium heat until crispy, about 8 minutes. Remove bacon with a slotted spoon and set aside. Leave 2 tablespoons of drippings in the pot.
2. Add diced onion and celery to the pot. Cook over medium heat for 5 minutes until softened.
3. Add minced garlic. Cook for 1 minute until fragrant.
4. Add cubed potatoes and chicken broth. Bring to a boil.
5. Reduce heat to medium-low. Simmer for 15 minutes until potatoes are fork-tender.
6. Use a potato masher to mash about half the potatoes directly in the pot. This thickens the soup while keeping chunks.
7. Stir in milk, sour cream, salt, pepper, and smoked paprika. Cook for 3 more minutes until heated through.
8. Ladle into bowls. Top with crispy bacon, shredded cheddar, chives, and a dollop of sour cream.

Potato Soup Variations

Loaded Potato Soup

Add 1 cup shredded cheddar directly into the pot after the sour cream. Top each bowl with bacon, more cheddar, chives, and extra sour cream. This version tastes like a baked potato in soup form.

Broccoli Potato Soup

Add 2 cups of small broccoli florets in the last 5 minutes of simmering. The broccoli stays slightly firm and adds color. Stir in an extra 1/2 cup of shredded cheddar at the end.

Instant Pot Potato Soup

Use the saute function for the bacon, onion, and garlic. Add potatoes and broth, then pressure cook on high for 8 minutes. Quick release, mash, then stir in the dairy ingredients.

Vegetarian Potato Soup

Skip the bacon and use 2 tablespoons of butter to saute the onion and celery. Swap chicken broth for vegetable broth. The soup is still thick and satisfying without the meat.

Tips for the Best Potato Soup

• I always cube the potatoes into even 1-inch pieces so they cook at the same rate.
• Do not skip the bacon drippings — they add a layer of flavor you cannot get from butter alone.
• Mash only half the potatoes. Full mashing makes it more like mashed potatoes; half keeps it a proper soup.
• Add the sour cream off the heat or over very low heat. High heat can make it curdle.
• Taste before adding salt — bacon and broth already carry a lot of sodium.
• For a thinner soup, add an extra 1/2 cup of broth after mashing.

Make Ahead and Storage

This potato soup keeps in the fridge for up to 4 days in an airtight container. The flavor deepens overnight as the bacon and seasonings meld into the broth. I often make a double batch on Sunday for weeknight dinners.

To freeze, cool the soup completely and pour into freezer-safe containers or zip bags. Leave out the dairy before freezing — add fresh sour cream and milk when reheating. Frozen soup keeps for 3 months. Reheat on the stovetop over medium-low heat, stirring occasionally, until hot.

Common Questions

Can I make potato soup in a slow cooker?

Yes. Cook the bacon and saute the vegetables first, then transfer everything to the slow cooker. Cook on low for 6 hours or high for 3 hours. Mash and stir in the dairy at the end.

How do I thicken potato soup without flour?

Mash more of the potatoes directly in the pot. The starch releases into the broth and thickens it naturally. You can also stir in an extra 2 tablespoons of sour cream.

What potatoes are best for potato soup?

Russet potatoes are the best choice for a creamy, thick texture. Yukon Gold potatoes give a buttery flavor and hold their shape better if you prefer a chunkier soup.

Can I freeze potato soup with dairy in it?

I do not recommend it. Sour cream and milk can separate and turn grainy when frozen. Freeze the base without dairy, then stir in fresh sour cream and milk when reheating.

This potato soup recipe is the one I come back to every single winter. Save it now and tap the link for the full recipe with all the tips.