When you crave a bowl of soup that eats like a complete, stick-to-your-ribs comfort food dinner, this loaded baked potato soup recipe is in a league of its own. Imagine everything you love about a steakhouse twice-baked potato—fluffy russet potato insides, smoky crispy thick-cut bacon, sharp orange cheddar cheese, cool tangy sour cream, and bright green onions—simmered together in one Dutch oven in 35 minutes flat. No waiting an hour to bake whole potatoes in the oven first, and zero bland, gluey texture.
Just like our ultra-creamy homemade mashed potatoes and our reader-favorite Better-Than-Panera broccoli cheddar soup, the secret to an unforgettable potato soup is cooking your diced aromatics right in a spoonful of smoky bacon drippings before simmering the potatoes gently in seasoned chicken broth. You get deep, savory smokiness in every single spoonful.
Why This Loaded Baked Potato Soup Recipe Is So Thick and Creamy
Many recipes ask you to boil potatoes in plain water and then dump in a brick of cream cheese to disguise the lack of flavor. In this loaded baked potato soup recipe, we layer flavor from the bottom of the pot up: rendering thick-cut bacon until shatteringly crisp, sweating yellow onion and fresh garlic in a blend of butter and smoky bacon fat, building a quick golden roux, and simmering high-starch russet potatoes directly in the savory broth so their natural starches thicken the soup into velvet.
Essential Ingredients for a Loaded Baked Potato Soup Recipe
- Russet Potatoes (2.5 lbs / about 4–5 medium-large potatoes, peeled and cut into 3/4-inch cubes): Russet (Idaho) potatoes have the highest starch content and lowest moisture of any potato variety. As they simmer, their edges soften and release natural starch into the broth while the centers mash into pillowy clouds.
- Thick-Cut Smoked Bacon (8 oz / 6–8 strips, diced): Cooked first in the Dutch oven so we get crispy bacon bits for topping AND 1 tablespoon of savory drippings to flavor the soup base.
- Unsalted Butter (3 tbsp) & All-Purpose Flour (1/3 cup): Combines with the bacon drippings to create a rich roux that prevents the dairy and broth from ever separating.
- Yellow Onion (1 medium, finely diced) & Fresh Garlic (4 cloves, minced): Essential savory aromatics that balance the richness of the potatoes and cream.
- Low-Sodium Chicken Broth (3.5 cups) & Whole Milk or Half-and-Half (1.5 cups): Simmering the potatoes directly in broth and milk infuses every cube of potato from the inside out.
- Full-Fat Sour Cream (2/3 cup): Folded in at the very end off the heat for that signature tangy “baked potato” finish.
- Block Sharp Cheddar Cheese (2 cups / 8 oz, freshly grated by hand): Melts seamlessly into the warm soup with extra reserved on top of each bowl.
- Fresh Green Onions / Scallions (1 bunch, thinly sliced): Cuts through the rich cheese and bacon with crisp herbal freshness.
How to Get the Perfect Chunky-Yet-Velvety Texture
Have you ever used a food processor or high-speed blender on cooked potatoes and accidentally turned them into stretchy, gummy wallpaper paste? That happens because high-speed blades rip open swollen potato starch granules! Instead, use a classic handheld wire potato masher right inside the pot for 15 seconds once the potato cubes are fork-tender. You mash roughly half the potatoes to thicken the soup naturally while leaving the other half as tender, bite-sized chunks.
Step-by-Step Instructions: How to Make Loaded Baked Potato Soup
- Crisp the Bacon in Your Dutch Oven: Add 8 ounces of diced thick-cut bacon to a cold 5-quart Dutch oven or heavy soup pot and set over medium heat. Cook for 7 to 9 minutes, stirring occasionally, until deeply golden and crispy. Using a slotted spoon, transfer the crispy bacon to a paper-towel-lined plate, leaving 1 tablespoon of bacon drippings in the pot.
- Sauté the Aromatics & Whisk the Roux: Melt 3 tablespoons of unsalted butter into the warm bacon drippings over medium heat. Add 1 finely diced yellow onion and cook for 4 to 5 minutes until softened and translucent. Stir in 4 cloves of minced garlic and cook for 1 minute until fragrant. Sprinkle 1/3 cup of all-purpose flour over the onions and stir constantly for 90 seconds to cook off the raw flour taste.
- Simmer & Gently Mash the Russet Potatoes: Slowly whisk in 3.5 cups of chicken broth and 1.5 cups of whole milk (or half-and-half) until smooth. Add the 2.5 pounds of peeled, 3/4-inch cubed russet potatoes, 1 teaspoon kosher salt, 1/2 teaspoon freshly cracked black pepper, and 1/4 teaspoon smoked paprika. Bring to a gentle boil, then immediately reduce heat to medium-low, cover partially with the lid, and simmer for 14 to 16 minutes, stirring occasionally so the bottom doesn’t catch, until the potatoes are fork-tender. Use a handheld potato masher to mash about half of the potatoes right in the pot until thick and creamy.
- Fold in Sour Cream, Sharp Cheddar & Toppings: Turn off the burner completely. Stir in 2/3 cup of room-temperature sour cream, 1.5 cups of freshly grated sharp cheddar cheese, half of the crispy bacon, and half of the sliced green onions until melted and velvety. Ladle into warm bowls and pile high with the remaining crispy bacon, shredded cheddar, green onions, and an extra swirl of sour cream!
Slow Cooker Option & Storage Tips
- Crockpot Method: Love hands-off easy crockpot dinners? Combine the diced russet potatoes, diced onion, garlic, and 3.5 cups chicken broth in your slow cooker and cook on LOW for 6 to 7 hours (or HIGH for 3.5 hours). Mash half the potatoes, whisk in a warm butter-flour-milk mixture on HIGH for 15 minutes until thickened, then turn off heat and stir in sour cream, cheddar, and crispy bacon!
- Storing & Reheating: Store leftovers in an airtight container in the refrigerator for up to 4 days. Reheat gently over low heat on the stove with a splash of milk or broth.
Frequently Asked Questions
Can I use Yukon Gold potatoes instead of Russet potatoes?
Yes! Yukon Gold potatoes have a naturally buttery flavor and creamy yellow flesh. You can use 100% Yukon Golds (no need to peel their thin skins if you like a rustic soup!) or a 50/50 mix of Russets and Yukon Golds.
Why shouldn’t I freeze loaded baked potato soup?
Soups rich in dairy and cooked potato chunks tend to turn grainy and separate when thawed from the freezer. This recipe is best enjoyed fresh or refrigerated for up to 4 days alongside easy weeknight sides.
Ultimate Loaded Baked Potato Soup
A thick, ultra-creamy homemade loaded baked potato soup made in one pot in 35 minutes with fluffy russet potatoes, smoky crispy bacon, sharp cheddar cheese, sour cream, and green onions.
Equipment
- 5-quart Dutch oven or heavy soup pot
- Handheld potato masher
- Box grater and slotted spoon
- Measuring cups and spoons
Ingredients
Instructions
- 1In a large Dutch oven over medium heat, cook the diced bacon for 7–9 minutes until crispy. Transfer the bacon to a paper-towel-lined plate with a slotted spoon, leaving 1 Tablespoon of bacon drippings in the pot.
- 2Melt 3 Tablespoons of butter into the drippings. Add the diced onion and cook for 4–5 minutes until tender. Stir in the minced garlic for 1 minute, then sprinkle in 1/3 cup flour and stir constantly for 90 seconds.
- 3Slowly whisk in the chicken broth and milk until smooth. Add the cubed russet potatoes, salt, and pepper. Bring to a gentle boil, reduce heat to medium-low, and simmer partially covered for 14–16 minutes until the potatoes are fork-tender. Mash about half the potatoes right in the pot with a handheld masher until thick.
- 4Remove the pot from the heat and stir in the sour cream, 1.5 cups of grated cheddar cheese, and half of the bacon and green onions until melted and creamy. Serve warm topped with the remaining crispy bacon, cheddar, and green onions.
Notes
- Never use a food processor on the potatoes: Mash by hand with a potato masher so the starch stays fluffy and velvety rather than gluey.
- Cut potatoes into even 3/4-inch cubes: Uniform cubes cook through in just 15 minutes without needing to bake whole potatoes first.
Nutrition information is automatically calculated, so should only be used as an approximation.
Additional Info
Course: Lunch or Dinner
Cuisine: American
Servings: 6
Keyword: loaded baked potato soup recipe, creamy potato bacon soup, easy one pot baked potato soup
