Slow Cooker Loaded Potato Soup
Slow Cooker Loaded Potato Soup is the ultimate comfort food for anyone who loves a warm, creamy, and satisfying homemade meal. Made with tender potatoes, crispy bacon, sharp cheddar cheese, sour cream, and a rich, flavorful broth, this delicious soup brings all the classic flavors of a loaded baked potato into one comforting bowl.
The best part about this recipe is that the slow cooker does most of the work. Instead of standing over the stove, you can simply prepare the ingredients, add them to your slow cooker, and let everything cook slowly until the potatoes become perfectly tender.
As the ingredients cook together, the potatoes absorb the savory flavors of the broth, onion, and garlic. Later, milk, cream, and cheddar cheese transform the cooking liquid into a smooth and creamy soup that tastes like something from your favorite restaurant.
Whether you are preparing dinner for your family, hosting friends on a chilly evening, or looking for an easy meal to enjoy throughout the week, this Slow Cooker Loaded Potato Soup is a wonderful choice.
Serve it with crispy bacon, extra shredded cheddar, fresh green onions, and a little sour cream for a delicious finishing touch.
Why You’ll Love This Slow Cooker Loaded Potato Soup
There are plenty of reasons to make this creamy potato soup a regular part of your meal rotation.
Easy Slow Cooker Preparation
One of the biggest advantages of this recipe is how simple it is to prepare. Most of the cooking happens inside the slow cooker, giving you more time to focus on other things.
Rich and Creamy Texture
The combination of tender potatoes, milk, heavy cream, and sour cream creates a wonderfully creamy consistency without requiring complicated techniques.
Classic Loaded Baked Potato Flavor
Crispy bacon, melted cheddar cheese, sour cream, and green onions bring all the familiar flavors of a fully loaded baked potato into every spoonful.
Perfect for Busy Days
You can prepare the ingredients in the morning, let the slow cooker work throughout the day, and finish the soup shortly before dinner.
Budget-Friendly Ingredients
Potatoes, onions, broth, and basic seasonings are affordable ingredients that can easily feed the whole family.
Easy to Customize
You can add cooked chicken, broccoli, extra cheese, or different seasonings to create a version that suits your taste.
Ingredients You’ll Need
Russet Potatoes
Russet potatoes are an excellent choice because their high starch content helps create a thick and creamy soup.
They become soft during slow cooking and can easily be mashed to give the broth a naturally hearty texture.
Yukon Gold potatoes are another good option if you prefer a buttery flavor and potato pieces that hold their shape a little better.
Bacon
Bacon adds a smoky, salty flavor that pairs beautifully with potatoes and cheddar cheese.
Cook it separately until crispy before adding it to the soup or using it as a topping.
For the best presentation, reserve some bacon pieces for garnish.
Yellow Onion
Diced yellow onion creates a flavorful foundation for the soup.
As it cooks, the onion becomes soft and slightly sweet, adding depth to the broth.
Garlic
Fresh minced garlic gives the soup a savory aroma and complements the bacon and potatoes.
Chicken Broth
Chicken broth provides the liquid base and adds a delicious savory flavor.
You can use low-sodium broth if you want more control over the saltiness.
Whole Milk
Whole milk helps create a smooth and creamy consistency when added near the end of cooking.
Heavy Cream
Heavy cream adds richness and gives the finished soup its luxurious texture.
Cheddar Cheese
Sharp cheddar cheese provides the classic cheesy flavor associated with loaded baked potatoes.
Freshly shredded cheese is recommended because it usually melts more smoothly than packaged pre-shredded cheese.
Sour Cream
Sour cream adds a slightly tangy flavor that balances the richness of the cheese and cream.
Butter
Butter adds extra richness and helps bring the flavors together.
Seasonings
Black pepper, garlic powder, onion powder, paprika, and salt enhance the natural flavors of the ingredients.
Green Onions
Fresh green onions add a mild onion flavor, freshness, and a beautiful finishing touch.
How to Make Slow Cooker Loaded Potato Soup
Step 1: Prepare the Potatoes
Begin by washing and peeling the russet potatoes.
Cut them into small, evenly sized cubes so they cook consistently throughout the slow cooking process.
If you prefer a more rustic soup, you can leave some of the potato skins on after washing them thoroughly.
Place the prepared potatoes in the slow cooker.
Step 2: Prepare the Vegetables
Dice the yellow onion into small pieces and mince the garlic.
Add both ingredients to the slow cooker with the potatoes.
Stir gently to distribute the vegetables evenly.
Step 3: Add the Broth and Seasonings
Pour the chicken broth over the potatoes, onion, and garlic.
Add black pepper, garlic powder, onion powder, paprika, and a moderate amount of salt.
Stir everything together until the potatoes are coated with the seasoned liquid.
Make sure the ingredients are distributed evenly throughout the slow cooker.
Step 4: Slow Cook Until Tender
Cover the slow cooker with its lid.
Cook on LOW for approximately 6–8 hours or on HIGH for 3–4 hours.
The potatoes should become very tender and easy to pierce with a fork.
Cooking times may vary depending on your slow cooker and the size of the potato pieces.
Avoid removing the lid unnecessarily because doing so allows heat to escape and can increase the cooking time.
Step 5: Cook the Bacon
While the potatoes are cooking, prepare the bacon separately.
Place the bacon in a skillet over medium heat and cook until crispy.
Transfer it to a paper towel-lined plate to remove excess grease.
Once cooled, crumble the bacon into small pieces.
Reserve some of the bacon for topping the finished soup.
Step 6: Mash the Potatoes
Once the potatoes are completely tender, use a potato masher to mash some of them directly inside the slow cooker.
You do not need to mash every piece.
Leaving some potato chunks creates a delicious combination of smooth, creamy broth and tender potato pieces.
For an extra-smooth soup, you can blend a portion of the potatoes with an immersion blender.
Step 7: Add the Milk and Cream
Reduce the slow cooker to LOW if necessary.
Pour in the whole milk and heavy cream.
Stir gently until the liquid is fully incorporated.
Allow the mixture to warm for approximately 15–20 minutes.
Keep the temperature gentle to prevent the dairy from separating.
Step 8: Add the Cheddar Cheese
Gradually add the shredded cheddar cheese, stirring until it melts into the soup.
For the best texture, add the cheese in small handfuls rather than all at once.
Continue stirring gently until the soup becomes rich and creamy.
Step 9: Stir in the Sour Cream
Place the sour cream in a small bowl.
Add a few spoonfuls of warm soup and stir to combine. This helps bring the sour cream closer to the temperature of the soup.
Slowly stir the mixture into the slow cooker.
This extra step helps prevent the sour cream from separating.
Step 10: Add the Bacon
Stir some of the crispy bacon into the soup.
Taste the mixture and adjust the salt, black pepper, or other seasonings as needed.
Allow everything to warm together for a few more minutes.
Step 11: Garnish and Serve
Ladle the hot potato soup into individual bowls.
Top each serving with additional shredded cheddar, crispy bacon, chopped green onions, and a spoonful of sour cream.
Serve immediately while the soup is warm, creamy, and full of flavor.
Tips for the Best Slow Cooker Potato Soup
Cut the Potatoes Into Even Pieces
Try to keep the potato cubes approximately the same size.
This helps them cook evenly and prevents smaller pieces from becoming mushy while larger pieces remain firm.
Use Russet Potatoes for a Thick Soup
Russet potatoes contain more starch than many other varieties.
They break down during cooking and help naturally thicken the broth.
Add Dairy Near the End
Milk, cream, sour cream, and cheese should be added toward the end of cooking.
Long periods of high heat can affect their texture and cause the soup to separate.
Mash Some of the Potatoes
Mashing part of the cooked potatoes is an easy way to create a thicker consistency without adding additional flour.
Cook the Bacon Separately
Cooking the bacon separately allows it to become crispy.
Adding all the bacon too early can make it soft rather than maintaining the crunchy texture that makes loaded potato soup so delicious.
Shred Cheese Freshly
Freshly grated cheddar generally melts better and creates a smoother soup.
Adjust the Thickness
If the soup is too thick, add a little warm milk or chicken broth.
If it is too thin, mash additional potatoes and allow the soup to warm gently until the desired consistency is reached.
Which Potatoes Are Best for Slow Cooker Loaded Potato Soup?
The type of potato you choose can make a difference in the final texture.
Russet Potatoes: These are the best option for a thick, creamy soup. Their high starch content helps create a hearty consistency.
Yukon Gold Potatoes: These have a naturally buttery flavor and produce a creamy texture while holding their shape better.
Red Potatoes: These are firmer and work well if you prefer a chunkier soup with more distinct potato pieces.
For a traditional loaded baked potato soup, russet potatoes are usually the first choice.
Easy Variations to Try
Slow Cooker Loaded Potato Soup With Chicken
Add cooked shredded chicken near the end of cooking for an even heartier meal.
Rotisserie chicken is a convenient option that works especially well with the creamy potato base.
Broccoli Cheddar Loaded Potato Soup
Add small broccoli florets during the final 30–45 minutes of cooking, depending on their size.
Allow the broccoli to become tender before adding the cheddar cheese and sour cream.
The combination of broccoli, potatoes, and cheddar creates a delicious variation.
Spicy Loaded Potato Soup
If you enjoy spicy food, add crushed red pepper flakes, cayenne pepper, or diced jalapeños.
You can also use pepper jack cheese instead of some of the cheddar for extra heat.
Ranch Loaded Potato Soup
Add ranch seasoning to the broth for a tangy and savory twist.
Ranch flavor pairs particularly well with crispy bacon, cheddar, and sour cream.
Garlic Parmesan Potato Soup
Replace part of the cheddar with freshly grated Parmesan cheese.
Add a little extra garlic for a richer and more savory flavor.
Vegetarian Loaded Potato Soup
Leave out the bacon and replace the chicken broth with vegetable broth.
For extra flavor and texture, add sautéed mushrooms or roasted vegetables.
Extra Cheesy Potato Soup
If you love cheese, combine sharp cheddar with Monterey Jack or Colby Jack.
Add extra shredded cheese to each bowl just before serving.
What to Serve With Slow Cooker Loaded Potato Soup
Although this soup is filling enough to serve as a complete meal, pairing it with a simple side dish can make dinner even more satisfying.
Garlic Bread
Warm garlic bread is perfect for dipping into the thick, creamy soup.
Its crispy edges and buttery garlic flavor complement the potatoes beautifully.
Grilled Cheese Sandwich
A golden grilled cheese sandwich makes an excellent companion to potato soup.
The crispy bread and melted cheese create a comforting combination.
Fresh Green Salad
A simple green salad with lettuce, cucumber, tomatoes, and a light dressing adds freshness and balances the richness of the soup.
Soft Dinner Rolls
Fresh dinner rolls are perfect for soaking up the remaining creamy broth.
Roasted Vegetables
Roasted broccoli, carrots, asparagus, or green beans provide color and additional nutrients.
Cornbread
Homemade cornbread adds a slightly sweet flavor that pairs wonderfully with the smoky bacon and cheddar.
How to Store Leftover Loaded Potato Soup
Allow the soup to cool slightly before transferring it to airtight containers.
Refrigerate leftovers promptly and enjoy them within 3–4 days.
Because this recipe contains dairy and cooked potatoes, it is important to store it properly and avoid leaving it at room temperature for extended periods.
For easier meal preparation, divide the soup into individual portions before refrigerating.
The soup may become thicker after chilling because the potatoes continue absorbing liquid.
You can easily restore its creamy consistency with a little milk or broth when reheating.
How to Reheat Slow Cooker Loaded Potato Soup
The stovetop is the best method for reheating this soup.
Transfer the desired portion to a saucepan and warm it over low to medium-low heat.
Stir frequently to prevent the potatoes and dairy from sticking to the bottom.
If the soup has become too thick, gradually add a little milk or chicken broth until it reaches the consistency you prefer.
You can also use the microwave for individual portions.
Place the soup in a microwave-safe bowl, cover loosely, and heat in short intervals.
Stir between intervals to distribute the heat evenly.
Avoid bringing the soup to a rapid boil because excessive heat can affect the texture of the cheese and cream.
Can You Freeze Slow Cooker Loaded Potato Soup?
You can freeze this soup, but the texture may change slightly after thawing.
Cream-based soups sometimes separate during freezing, while cooked potatoes can become softer or grainier.
For the best results, prepare the potato and broth base without the milk, cream, sour cream, or cheese.
Allow the base to cool, transfer it to freezer-safe containers, and freeze.
When you are ready to serve, thaw it overnight in the refrigerator.
Reheat gently in the slow cooker or on the stovetop, then add the dairy ingredients and cheese near the end.
If you freeze the fully prepared soup, stir it thoroughly while reheating to help improve its consistency.
For the best quality, use frozen portions within approximately 2–3 months.
Frequently Asked Questions
Can I put raw potatoes directly into the slow cooker?
Yes. Raw, peeled, and diced potatoes can go directly into the slow cooker with the broth and seasonings.
They will become tender during the cooking process.
Can I use frozen diced potatoes?
Yes. Frozen diced potatoes can be a convenient alternative to fresh potatoes.
Follow the package instructions and check for tenderness before mashing and adding the dairy ingredients.
Can I make this soup without heavy cream?
Absolutely. You can use additional whole milk or half-and-half instead.
The soup will still be creamy, although it may be slightly less rich.
Can I use cream cheese instead of sour cream?
Yes. Softened cream cheese can replace sour cream for a richer and thicker result.
Add it near the end of cooking and stir until completely smooth.
Why is my slow cooker potato soup watery?
The soup may contain too much liquid, or the potatoes may not have released enough starch.
Mash more of the cooked potatoes directly in the slow cooker to thicken the soup naturally.
How do I make the soup thicker without flour?
Mash some of the potatoes or blend a portion of the soup.
Both methods help create a thicker texture without adding flour.
Can I cook this soup overnight?
It is generally better to follow the recommended cooking window rather than leave the soup cooking for an extended period.
Overcooking can make the potatoes excessively soft and affect the final texture.
Can I prepare the ingredients the night before?
Yes. You can wash and dice the potatoes, chop the onion, and mince the garlic ahead of time.
Store the prepared ingredients in the refrigerator in covered containers.
For best results, add the ingredients to the slow cooker shortly before cooking.
Can I make this recipe without bacon?
Yes. Simply leave out the bacon and use butter or olive oil for additional flavor.
Smoked paprika can provide a little smoky flavor if desired.
How do I keep the cheese from becoming grainy?
Use freshly shredded cheese and add it near the end of cooking.
Keep the slow cooker on LOW or WARM as appropriate, and avoid boiling the soup after adding the cheese.
Recipe Card
Slow Cooker Loaded Potato Soup
Prep Time: 15 minutes
Cook Time: 6–8 hours on LOW or 3–4 hours on HIGH
Additional Time: 20–30 minutes for finishing
Total Time: Approximately 6 hours 35 minutes to 8 hours 45 minutes on LOW
Servings: 6–8
Ingredients
- 3 pounds russet potatoes, peeled and diced
- 6 slices bacon
- 1 medium yellow onion, diced
- 3 cloves garlic, minced
- 4 cups chicken broth
- 1 teaspoon salt, or to taste
- ½ teaspoon black pepper
- 1 teaspoon garlic powder
- ½ teaspoon onion powder
- ½ teaspoon paprika
- 2 tablespoons butter
- 1 cup whole milk
- 1 cup heavy cream
- 2 cups sharp cheddar cheese, freshly shredded
- ½ cup sour cream
- 3 green onions, sliced
Optional Toppings:
- Extra shredded cheddar cheese
- Crispy bacon pieces
- Sour cream
- Chopped green onions
- Freshly cracked black pepper
Instructions
- Wash, peel, and dice the potatoes into evenly sized cubes.
- Place the potatoes in the slow cooker.
- Add the diced onion, minced garlic, chicken broth, salt, black pepper, garlic powder, onion powder, and paprika.
- Stir gently to combine the ingredients.
- Cover and cook on LOW for 6–8 hours or HIGH for 3–4 hours, until the potatoes are fork-tender.
- Meanwhile, cook the bacon in a skillet until crispy. Drain and crumble, reserving some for garnish.
- Once the potatoes are tender, mash approximately one-third to one-half of them directly in the slow cooker.
- Stir in the butter, milk, and heavy cream.
- Gradually add the shredded cheddar cheese, stirring until melted.
- Temper the sour cream with a little warm soup, then stir it into the slow cooker.
- Add some of the crumbled bacon and mix gently.
- Allow the soup to warm for another 10–15 minutes on LOW.
- Taste and adjust the seasonings if necessary.
- Serve in bowls topped with extra cheddar, crispy bacon, sour cream, and green onions.
Final Thoughts
Slow Cooker Loaded Potato Soup is a delicious and comforting meal that brings together the classic flavors of a loaded baked potato with the convenience of slow cooking.
The tender potatoes, rich broth, melted cheddar cheese, crispy bacon, and creamy sour cream create a wonderful combination that is perfect for family dinners and cozy evenings at home.
What makes this recipe especially convenient is that most of the preparation happens before the slow cooker starts cooking. Once the potatoes are tender, simply add the creamy ingredients, finish with your favorite toppings, and dinner is ready to enjoy.
You can easily customize the recipe with chicken, broccoli, ranch seasoning, or extra cheese to make it your own.
For the best results, use russet potatoes, freshly shredded cheddar, and add the dairy ingredients toward the end of cooking.
Serve each bowl with crispy bacon, fresh green onions, and a generous handful of cheddar cheese for a hearty homemade soup that everyone will want to enjoy again.