Slow Cooker Loaded Potato Soup
There is nothing more comforting than a warm bowl of creamy potato soup on a chilly day. This Slow Cooker Loaded Potato Soup combines tender potatoes, savory seasonings, creamy broth, crispy bacon, and melted cheddar cheese for a rich and satisfying meal the whole family will enjoy.
The slow cooker does most of the work, allowing the potatoes and seasonings to slowly develop deep, comforting flavors while you go about your day. Finish each bowl with cheddar cheese, bacon, and green onions for that classic loaded-potato flavor.
Why You’ll Love This Slow Cooker Loaded Potato Soup
- Easy preparation: Most of the ingredients simply go into the slow cooker.
- Comforting and filling: Potatoes make this soup hearty enough for lunch or dinner.
- Rich and creamy: Milk, cream, and cheddar create a smooth, comforting texture.
- Perfect for busy days: Let the slow cooker handle the cooking.
- Easy to customize: Add extra cheese, bacon, green onions, or your favorite toppings.
- Family-friendly: The familiar flavors make this a great choice for a cozy family meal.
What Is Loaded Potato Soup?
Loaded potato soup is inspired by the classic flavors of a loaded baked potato. Instead of serving the potato whole, everything is combined into a creamy soup.
This slow cooker version features potatoes simmered with onion, garlic, broth, and seasonings until tender. Cream and cheddar cheese are added near the end to create a rich texture, while crispy bacon and green onions provide the finishing touches.
Ingredients You’ll Need
For the Soup
- 2 ½ pounds russet potatoes, peeled and diced
- 1 medium yellow onion, finely chopped
- 3 cloves garlic, minced
- 4 cups chicken broth
- 1 teaspoon salt, plus more to taste
- ½ teaspoon black pepper
- ½ teaspoon smoked paprika
- ½ teaspoon dried thyme
- 4 tablespoons butter
- 1 cup heavy cream
- 1 cup whole milk
- 1 ½ cups shredded sharp cheddar cheese
- ½ cup sour cream
For the Toppings
- 6 slices bacon, cooked until crisp and crumbled
- ½ cup shredded cheddar cheese
- 2–3 green onions, thinly sliced
- Extra sour cream, optional
- Freshly ground black pepper, optional
How to Make Slow Cooker Loaded Potato Soup
Step 1: Prepare the Potatoes
Peel the potatoes and cut them into small, evenly sized cubes. Keeping the pieces similar in size helps them cook evenly.
Place the diced potatoes into the slow cooker.
Step 2: Add the Aromatics and Seasonings
Add the chopped onion and minced garlic to the slow cooker.
Pour in the chicken broth, then add the salt, black pepper, smoked paprika, thyme, and butter. Stir gently to distribute the ingredients.
Step 3: Slow Cook the Potatoes
Cover the slow cooker and cook on:
- LOW for 6–7 hours, or
- HIGH for 3–4 hours
The soup is ready for the next step when the potatoes are very tender and easily pierced with a fork.
Step 4: Adjust the Texture
For a chunky soup, mash some of the potatoes directly in the slow cooker while leaving plenty of potato pieces intact.
For a smoother and creamier soup, mash more of the potatoes until you reach your preferred consistency.
You can also use an immersion blender briefly, but avoid over-blending if you want some texture.
Step 5: Add the Dairy
About 20–30 minutes before serving, stir in the heavy cream and whole milk.
Keep the slow cooker on LOW or WARM and allow the soup to heat gently. Avoid vigorous boiling after adding the dairy.
Step 6: Add the Cheese and Sour Cream
Gradually stir in the shredded cheddar cheese until melted and smooth.
Add the sour cream and stir until incorporated.
Taste the soup and adjust the salt and pepper as needed.
Step 7: Serve the Soup
Ladle the hot soup into bowls and top generously with crispy bacon, shredded cheddar cheese, sliced green onions, and a small spoonful of sour cream.
Serve immediately while the cheese is warm and melty.
Tips for the Best Slow Cooker Potato Soup
Use the Right Potatoes
Russet potatoes work especially well because they become tender and help naturally thicken the soup. Yukon Gold potatoes are another excellent option and give the soup a naturally buttery flavor.
Cut the Potatoes Evenly
Try to cut the potatoes into similar-sized pieces. Large pieces may take longer to become tender while smaller pieces can break down too quickly.
Don’t Boil After Adding Dairy
Cream, milk, cheese, and sour cream can become grainy or separate when exposed to vigorous boiling. Keep the soup gently heated after adding them.
Grate Your Own Cheese
Freshly shredded cheddar usually melts more smoothly than pre-shredded cheese.
Mash Instead of Over-Blending
A combination of creamy broth and small chunks of potato gives this soup a satisfying homemade texture.
Easy Variations
Chicken Loaded Potato Soup
Add 1–2 cups of cooked shredded chicken during the final 20–30 minutes for a heartier meal.
Extra Cheesy Potato Soup
Use a combination of sharp cheddar and Monterey Jack cheese for an even creamier finish.
Broccoli Cheddar Potato Soup
Add small broccoli florets during the final 30–45 minutes of cooking, depending on how tender you prefer them.
Ham and Potato Soup
Replace some or all of the bacon topping with diced cooked ham.
Spicy Loaded Potato Soup
Add a pinch of cayenne pepper or red pepper flakes for some extra heat.
What to Serve With Potato Soup
This soup is filling on its own, but it also pairs beautifully with simple sides.
Try serving it with:
- Crusty French bread
- Garlic bread
- Dinner rolls
- Green salad
- Roasted vegetables
- Grilled cheese sandwiches
- Cornbread
How to Store Leftovers
Allow the soup to cool slightly, then transfer leftovers to airtight containers.
Refrigerate for up to 3–4 days.
When reheating, warm the soup gently on the stovetop or in the microwave, stirring occasionally. Heat leftovers thoroughly to 165°F (74°C).
If the soup becomes too thick after refrigeration, add a splash of milk or broth while reheating.
Can You Freeze Loaded Potato Soup?
Potato soup containing dairy can change texture after freezing and thawing, especially when it contains cream, milk, or sour cream.
For the best results, consider freezing the potato and broth portion before adding the dairy and cheese. Thaw it in the refrigerator, reheat gently, and then add the cream, milk, cheese, and sour cream.
If you freeze the finished soup, expect that the texture may be slightly less smooth after reheating.
Make-Ahead Instructions
You can prepare the potato and broth mixture in advance and refrigerate it once cooled.
When ready to serve, reheat gently and add the cream, milk, cheese, and sour cream near the end. Finish with fresh toppings just before serving.
Common Mistakes to Avoid
Adding Dairy Too Early
Adding milk, cream, or sour cream at the beginning can increase the chance of curdling or separation during the long cooking process.
Using Too Much Liquid
The potatoes release moisture as they cook, so adding excessive broth can result in a thinner soup.
Over-Blending
Blending potatoes too aggressively can make the soup unusually thick or gluey. For the best texture, mash only part of the potatoes.
Skipping the Toppings
The bacon, cheddar, green onions, and sour cream are what give this soup its classic loaded-potato character.
Frequently Asked Questions
Can I Make This Soup Without Bacon?
Absolutely. The soup is delicious without bacon. You can replace it with cooked ham, turkey bacon, or simply add extra cheese and green onions.
Can I Use Yukon Gold Potatoes?
Yes. Yukon Gold potatoes are an excellent choice and produce a naturally creamy, buttery texture.
Can I Make It Vegetarian?
Yes. Replace the chicken broth with vegetable broth and omit the bacon. You can add extra vegetables or plant-based toppings if desired.
How Can I Make the Soup Thicker?
Mash more of the cooked potatoes directly in the slow cooker. If you prefer an even thicker consistency, you can also use a small amount of cornstarch slurry.
Can I Use Different Cheese?
Yes. Cheddar is classic, but Monterey Jack, Colby Jack, or a cheddar-Monterey Jack combination can work very well.
Recipe Card: Slow Cooker Loaded Potato Soup
Prep Time
15 minutes
Cook Time
6–7 hours on LOW or 3–4 hours on HIGH
Total Time
About 6 hours 15 minutes to 7 hours 15 minutes on LOW
Servings
6–8 servings
Ingredients
- 2 ½ pounds russet potatoes, peeled and diced
- 1 medium yellow onion, chopped
- 3 cloves garlic, minced
- 4 cups chicken broth
- 1 teaspoon salt
- ½ teaspoon black pepper
- ½ teaspoon smoked paprika
- ½ teaspoon dried thyme
- 4 tablespoons butter
- 1 cup heavy cream
- 1 cup whole milk
- 1 ½ cups shredded sharp cheddar cheese
- ½ cup sour cream
- 6 slices cooked bacon, crumbled
- ½ cup extra shredded cheddar
- 2–3 green onions, sliced
Directions
- Add potatoes, onion, garlic, chicken broth, butter, and seasonings to the slow cooker.
- Cover and cook on LOW for 6–7 hours or HIGH for 3–4 hours, until the potatoes are very tender.
- Mash some of the potatoes to create a creamy, chunky texture.
- Stir in the heavy cream and milk during the final 20–30 minutes.
- Gradually add the shredded cheddar and stir until melted.
- Stir in the sour cream and adjust the seasoning.
- Serve hot with bacon, extra cheddar, green onions, and additional sour cream if desired.
Nutrition Information
Nutrition will vary depending on the exact ingredients, portion sizes, type of cheese, cream, bacon, and toppings used. For the most accurate nutritional information, calculate the recipe using the specific products and quantities you use.
Final Thoughts
This Slow Cooker Loaded Potato Soup is the kind of comforting recipe that makes a simple family dinner feel special. Tender potatoes, creamy broth, sharp cheddar, crispy bacon, and fresh green onions come together in one cozy bowl.
Best of all, the slow cooker handles most of the work, making this recipe an easy choice for busy weekdays, cold evenings, family gatherings, or whenever you are craving a warm and satisfying bowl of comfort food.