There is nothing quite as deeply satisfying on a crisp autumn evening as a steaming bowl of creamy loaded baked potato soup. Packed with tender chunks of russet potatoes simmered in a savory garlic broth, this velvety comfort food classic is enriched with melted sharp cheddar cheese, tangy sour cream, and fresh green chives—delivering all the rich, decadent flavors of a steakhouse loaded baked potato in just 35 minutes.
The culinary secret to achieving an exquisitely rich potato soup without having it turn gluey or heavy lies in potato selection and partial mashing. High-starch Russet potatoes break down naturally to release starch granules that thicken the broth into a luxurious chowder. By gently mashing half of the potatoes directly in the Dutch oven while leaving the remaining cubes intact, you create the ideal textural harmony: a velvety, spoon-coating soup loaded with hearty, tender bites.
Why You’ll Love This Recipe
- 35-Minute Stovetop Speed: No need to wait hours baking potatoes in the oven—cubing them and simmering directly in flavorful broth cuts cook time in half.
- Authentic Steakhouse Flavor: The combination of real sharp cheddar, butter, garlic, and sour cream recreates the iconic taste of a fully loaded jacket potato.
- Customizable Texture: Easily adjust how chunky or smooth you want your soup simply by how much you press with your potato masher.
- Cozy Crowd-Pleaser: Inexpensive, wholesome pantry ingredients make this an affordable, heartwarming meal that the entire family will request on repeat!
Key Ingredients & Smart Swaps
- Russet Potatoes: High-starch Russet (Idaho) potatoes are essential for potato soup because they soften easily and fluff up to thicken the base. Yukon Gold potatoes can also be used for a slightly buttery, firmer chunk.
- Sharp Yellow Cheddar Cheese: Freshly grated block cheddar melts effortlessly into the warm soup without graininess. Sharp or extra-sharp provides the robust cheese punch needed to stand up to heavy cream.
- Full-Fat Sour Cream: Adds that signature loaded baked potato tang while contributing extra silkiness to the broth. Plain Greek yogurt works as a lighter alternative.
- Heavy Cream & Whole Milk: A balanced combination ensures luscious body without overwhelming heaviness. For dairy-free adaptations, unsweetened almond or oat milk with plant-based butter works well.
- Low-Sodium Chicken Broth: Provides savory depth and lets you control the salt level. Vegetable broth makes a wonderful vegetarian swap.
- Fresh Green Chives: Finely snipped chives introduce an herby, delicate onion bite that cuts through the rich cheddar broth.
Step-by-Step Cooking Walkthrough
1. Sauté Onions & Cook Roux: Melt butter in a large Dutch oven over medium heat. Cook diced onions until tender, add minced garlic for 1 minute, and sprinkle in flour. Stir constantly for 2 minutes to cook out raw flour flavor.
2. Simmer Potatoes: Slowly pour in chicken broth, milk, and heavy cream while whisking. Add cubed russet potatoes, salt, and pepper. Bring to a simmer, cover partially, and cook for 12 to 15 minutes until potatoes are completely fork-tender.
3. Mash for Creaminess: Using a hand potato masher, crush roughly half the potatoes directly in the pot. This creates a rich, creamy consistency while keeping delicious bite-sized potato chunks intact.
4. Stir Cheese & Sour Cream: Lower the heat to low. Whisk in sour cream, then gradually stir in shredded cheddar one handful at a time until silky and melted. Remove from heat immediately so cheese doesn’t separate. Ladle into warm bowls and garnish generously!
3 Chef Secrets for Perfect Results
1. Always Grate Your Own Cheese: Packaged pre-shredded cheese is coated in cellulose powder to prevent sticking in the bag, which inhibits smooth melting and causes potato soup to turn grainy. Grating your cheddar fresh from the block yields a flawless, velvety finish.
2. Cut Potato Cubes Uniformly: Keep your diced potato cubes around 1/2-inch in size. Uniform cubes cook at the exact same rate, ensuring every piece is tender without any undercooked hard bites in your bowl.
3. Turn Off Heat Before Adding Cheddar: High heat breaks cheese emulsions, causing fats to separate into greasy puddles on top of your soup. Always turn off or drop your burner to low before gently folding in the cheddar and sour cream.
What to Serve With Loaded Potato Soup
- Warm Crusty Sourdough Bread or Baguette: Thick slices of toasted artisan bread slathered with salted butter are the ultimate dipping companions.
- Crisp Garden Green Salad: A bright salad with mixed greens, cherry tomatoes, and a zesty lemon-dijon vinaigrette provides refreshing acidity alongside the rich soup.
- Grilled Cheese or Panini: Elevate lunch or dinner into peak comfort by pairing this soup with a crispy golden sourdough grilled cheese!
Storage, Freezing & Reheating Instructions
- Refrigeration: Allow leftover soup to cool to room temperature before transferring to an airtight glass container. Store in the refrigerator for up to 4 days. The soup will naturally thicken as it chills.
- Gentle Reheating: Reheat in a saucepan on the stovetop over medium-low heat, stirring in a splash of milk or chicken broth to restore its velvety consistency. You can also microwave individual portions in 45-second intervals, stirring in between.
- Freezing Guidelines: Soups containing dairy and potatoes can change texture upon thawing (potatoes can become slightly grainy). If you plan to freeze, prepare the soup without sour cream and heavy cream, freeze for up to 2 months, and stir in fresh dairy upon reheating.
Creamy Loaded Baked Potato Soup (With Cheddar and Chives)
Ingredients
Method
- Sauté aromatics & build roux: Melt 4 tablespoons of butter in a large Dutch oven or heavy soup pot over medium heat. Add diced onion and cook for 4 to 5 minutes until soft and translucent. Add minced garlic and cook for 1 minute until fragrant. Sprinkle flour over the onions and cook, stirring continuously for 1 to 2 minutes to cook off raw flour flavor.
- Simmer potatoes: Slowly whisk in the chicken broth, whole milk, and heavy cream, smoothing out any lumps. Add the cubed russet potatoes, salt, and black pepper. Bring to a gentle boil, then reduce heat to medium-low, cover partially with the lid, and simmer for 12 to 15 minutes until potatoes are fork-tender.
- Mash to desired texture: Using a potato masher, press down into the pot several times to crush about half of the potatoes. This naturally thickens the soup broth while leaving plenty of hearty, tender potato chunks throughout.
- Melt cheese & stir sour cream: Reduce heat to low. Whisk in the sour cream until smooth and incorporated. Gradually stir in 2 cups of freshly shredded sharp cheddar cheese one handful at a time until completely melted and velvety smooth. Remove from heat (do not let boil after adding cheese).
- Garnish & serve: Taste and adjust salt and pepper if needed. Ladle steaming hot soup into ceramic bowls and top generously with additional shredded cheddar, a dollop of sour cream, finely chopped fresh chives, and cracked black pepper. Serve warm with crusty bread!
Nutrition
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Let us know how it was!Frequently Asked Questions
Can I make loaded potato soup in a slow cooker?
Yes! Add diced potatoes, onions, garlic, seasonings, and chicken broth to a 6-quart slow cooker. Cook on LOW for 6 to 7 hours (or HIGH for 3 to 4 hours) until tender. Mash partially, stir in the roux (whisk butter and flour on stovetop first), cream, sour cream, and cheddar, and let warm for 20 minutes before serving.
Do I have to peel the potatoes?
Peeling Russet potatoes is recommended for the smoothest, most velvety texture. However, if using thin-skinned Yukon Gold or red potatoes, you can leave the skins on for rustic texture and extra dietary fiber.
How can I make this soup gluten-free?
To make it gluten-free, replace the 1/4 cup of all-purpose flour with 2 tablespoons of cornstarch whisked into 1/4 cup of cold broth, and stir it into the simmering soup to thicken.
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