Crock Pot Crack Potato Soup Recipe That’s Ultra Creamy and Comforting
I still remember the first chilly evening I made this Crock Pot Crack Potato Soup. The kitchen filled with the rich scent of melted butter, sautéed onions, and simmering potatoes. By the time I stirred in the cheese and sour cream, the soup had transformed into the creamiest, coziest bowl of comfort. Every spoonful was velvety, cheesy, and perfectly seasoned — the kind of meal that makes everyone at the table ask for seconds. This is hands down one of my favorite crock pot recipes when I need something hearty, easy, and soul-warming.

Crock Pot Crack Potato Soup
Ingredients
Equipment
Method
- In a large pot or Dutch oven, melt butter over medium heat. Add onion and cook until soft and fragrant.
- Whisk in flour and cook for 1 minute to create a roux.
- Slowly whisk in chicken broth. Bring to a gentle boil, then cook until slightly thickened.
- Stir in potatoes. Reduce heat, cover, and simmer until tender, about 10–15 minutes.
- Mash potatoes with a potato masher or blend with an immersion blender for a smooth soup.
- Stir in milk, salt, and pepper. Heat through until creamy.
- Remove from heat. Stir in cheddar cheese and sour cream until melted and silky.
- Serve hot with toppings of choice.
Nutrition
Notes
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Table of Contents
Why You’ll Love This Crock Pot Crack Potato Soup
- Effortless to make with simple pantry ingredients.
- Creamy, cheesy, and loaded with flavor.
- Perfect for cozy dinners, family gatherings, or meal prep.
- Customizable with fun toppings like bacon, chives, or extra cheese.

Ingredients You’ll Need (and Easy Swaps)
Ingredient | Measurement | Substitution Tip |
Butter | 1/4 cup | Olive oil for lighter version |
Onion | 1, chopped | Shallots for milder flavor |
All-purpose flour | 1/4 cup | Gluten-free flour blend |
Chicken broth | 4 cups | Vegetable broth for vegetarian |
Potatoes | 6, peeled & cubed | Yukon gold for creamier texture |
Milk | 1 1/2 cups | Half-and-half for richer soup |
Salt | 1/2 teaspoon | Adjust to taste |
Pepper | 1/4 teaspoon | Freshly cracked for best flavor |
Cheddar cheese | 1 cup, shredded | Colby Jack or Pepper Jack |
Sour cream/Greek yogurt | 1/2 cup | Adds tang and creaminess |
Optional toppings | Bacon, chives, cheese | Croutons, jalapeños, or parsley |
How to Make Crock Pot Crack Potato Soup Step by Step
- In a large pot or Dutch oven, melt butter over medium heat. Add onion and cook until soft and fragrant.
- Whisk in flour and cook for 1 minute to create a roux.
- Slowly whisk in chicken broth. Bring to a gentle boil, then cook until slightly thickened.
- Stir in potatoes. Reduce heat, cover, and simmer until tender, about 10–15 minutes.
- Mash potatoes with a potato masher (or blend with an immersion blender for a smooth soup).
- Stir in milk, salt, and pepper. Heat through until creamy.
- Remove from heat. Stir in cheddar cheese and sour cream until melted and silky.
- Serve hot with toppings of choice.
How to Serve This Creamy Potato Soup
- Serve with warm crusty bread or garlic knots.
- Pair with a fresh side salad for a balanced dinner.
- Add a holiday twist with rosemary and crispy pancetta on top.
- Create a soup bar with bowls of bacon, cheese, chives, and jalapeños so everyone can customize.
How to Perfect Your Crock Pot Crack Potato Soup
- Use Yukon gold potatoes for a naturally creamy texture.
- Shred your own cheese instead of pre-shredded for better melting.
- Stir in toppings right before serving to keep them crisp.
- For a smoky depth, add a pinch of smoked paprika.
Common Mistakes to Avoid
- Don’t overcook the potatoes; they should be fork-tender, not mushy.
- Avoid pre-shredded cheese (it can make the soup grainy).
- Don’t skip the roux step; it helps thicken the soup perfectly.
- Be careful not to boil the milk and cheese — gentle heat keeps the soup creamy.
Storage and Reheating Instructions
Storage Method | How to Store | How to Reheat |
Refrigerator | Up to 4 days in airtight container | Reheat gently on stovetop, add splash of milk if needed |
Freezer | Up to 2 months, store in freezer bags | Thaw overnight, reheat slowly, stir in fresh cheese before serving |
Frequently Asked Questions
Can I make this in the crock pot from start to finish?
Yes! Just sauté the onions and roux first, then transfer everything into the crock pot and cook on LOW for 6–7 hours or HIGH for 3–4 hours.
Can I add meat to this soup?
Absolutely. Cooked shredded chicken, ham cubes, or crumbled bacon blend beautifully.
Can I make this lighter?
Yes, use Greek yogurt instead of sour cream and swap whole milk for skim.
Can I double this recipe?
Definitely. This recipe scales up easily — just make sure your pot can handle the volume.
Conclusion
This Crock Pot Crack Potato Soup is the kind of recipe you’ll find yourself making again and again. It’s cozy, creamy, and customizable, perfect for chilly nights or busy weeknights when you want something satisfying without fuss. Don’t forget to save this recipe for later or share it with friends — it’s one of those comfort food gems you’ll come back to every season.