This is the kind of soup that makes a cold night feel cozy, fast. It’s rich, creamy, and full of the flavors you love from a loaded baked potato—crispy bacon, sharp cheddar, green onions, and a touch of tangy sour cream. The texture is velvety without being heavy, and it’s easy to make on a weeknight.
You don’t need fancy techniques, just a sturdy pot and simple ingredients. If you’re craving comfort food that actually satisfies, this soup delivers.
Why This Recipe Works
- Layered flavor from the start: Cooking the bacon first renders fat that you use to sauté onions and garlic. That base adds depth you can’t get from butter alone.
- Perfect texture: Starchy Russet potatoes break down beautifully, while a quick mash leaves just enough chunks to keep it hearty.
- Creaminess without heaviness: A balance of milk and sour cream keeps the soup rich but not cloying.
A little flour helps it thicken smoothly.
- Classic loaded toppings: Cheddar, bacon, and green onions add salt, smoke, and freshness in every bite.
- Flexible and forgiving: You can swap dairy, adjust spices, and choose your blend of smooth vs. chunky to suit your taste.
What You’ll Need
- 6 slices thick-cut bacon, chopped
- 2 tablespoons unsalted butter
- 1 medium yellow onion, finely diced
- 3 cloves garlic, minced
- 1/4 cup all-purpose flour (for thickening)
- 4 cups low-sodium chicken broth (or vegetable broth)
- 2 pounds Russet potatoes, peeled and cut into 1/2-inch cubes
- 1 cup whole milk (or 2% for lighter, half-and-half for richer)
- 1/2 cup sour cream (or plain Greek yogurt)
- 1 1/2 cups shredded sharp cheddar cheese, divided
- 2 green onions, thinly sliced
- 1/2 teaspoon smoked paprika (optional but great)
- 1/2 teaspoon onion powder
- Salt and black pepper, to taste
Step-by-Step Instructions
- Crisp the bacon. Add the chopped bacon to a large pot or Dutch oven over medium heat. Cook until crispy, 7–9 minutes. Transfer bacon to a paper towel–lined plate.
Leave about 2 tablespoons of bacon fat in the pot; discard the rest.
- Sauté the aromatics. Add butter to the pot with the bacon fat. Stir in the diced onion and a pinch of salt. Cook until softened and translucent, 4–5 minutes.
Add garlic and cook 30 seconds, just until fragrant.
- Make the roux. Sprinkle flour over the onions and stir for 1 minute. It should look pasty. This step removes the raw flour taste and sets you up for a smooth, thick soup.
- Add broth gradually. Slowly whisk in the chicken broth, scraping up any browned bits.
Simmer over medium heat until slightly thickened, 3–4 minutes.
- Add potatoes and season. Stir in the cubed potatoes, smoked paprika, onion powder, 1 teaspoon salt, and 1/2 teaspoon black pepper. Bring to a gentle boil, then reduce to a simmer. Cover and cook 15–20 minutes, until the potatoes are very tender.
- Adjust the texture. For a chunky soup, lightly mash some of the potatoes with a potato masher right in the pot.
For smoother soup, use an immersion blender to blend about half. Keep some texture for that loaded-baked-potato feel.
- Make it creamy. Reduce heat to low. Stir in the milk and sour cream.
Warm gently; don’t let it boil after adding dairy.
- Melt in the cheese. Add 1 cup of the shredded cheddar and stir until smooth. Taste and adjust salt and pepper. If it’s too thick, add a splash of broth or milk to loosen.
- Finish with toppings. Ladle into bowls and top with crispy bacon, remaining cheddar, and green onions.
Add an extra dollop of sour cream or a dash of hot sauce if you like.
How to Store
- Refrigerate: Cool completely, then store in an airtight container for up to 4 days. The soup will thicken as it sits; thin with a little milk or broth when reheating.
- Reheat: Warm gently on the stove over low heat, stirring often, until hot. Avoid boiling to prevent the dairy from separating.
- Freeze: Dairy-based soups can separate when frozen.
If you plan to freeze, cook through step 6, cool, and freeze up to 2 months. Reheat gently, then add milk, sour cream, and cheese just before serving for the best texture.
Health Benefits
- Potatoes provide potassium and fiber: Russets offer potassium for heart health and can contribute to fiber, especially if you leave some peel on.
- Protein and calcium from dairy: Milk, cheese, and sour cream add protein and bone-friendly calcium.
- Customizable to your needs: Use low-sodium broth, reduce cheese, or swap Greek yogurt for sour cream to cut saturated fat and sodium while keeping creaminess.
- Satiating comfort food: The balance of carbs, fat, and protein makes this soup filling, which can help with portion control and snacking later.
What Not to Do
- Don’t rush the potatoes. Undercooked potatoes won’t mash or blend properly and will taste bland in the center.
- Don’t boil after adding dairy. High heat can cause curdling and a grainy texture.
- Don’t skip seasoning in layers. Add a little salt with the onions, then season again after the potatoes and again after the cheese. Layering builds flavor.
- Don’t add all the cheese at once over high heat. It can clump.
Reduce heat and stir in gradually.
- Don’t use waxy potatoes for this style. Russets or other starchy potatoes give the best body and creamy texture.
Variations You Can Try
- Broccoli cheddar twist: Stir in 2 cups finely chopped, steamed broccoli in step 8. Adds color, nutrients, and a classic combo.
- Loaded chicken potato soup: Fold in 1–2 cups shredded rotisserie chicken for extra protein.
- Smoky poblano: Roast and dice a poblano pepper; add with the onions. Finish with a squeeze of lime.
- Vegetarian version: Skip bacon, use butter or olive oil, and swap chicken broth for vegetable broth.
Top with crispy shallots for crunch.
- Lighter take: Use 2% milk, reduced-fat cheddar, and Greek yogurt. Keep the flavor by leaning into smoked paprika and green onions.
- Extra indulgent: Replace milk with half-and-half and add a tablespoon of cream cheese for ultra silkiness.
- Gluten-free: Use a gluten-free flour blend or make a cornstarch slurry (1 1/2 tablespoons cornstarch mixed with 3 tablespoons cold water) and add after the potatoes are tender.
FAQ
Can I use leftover baked potatoes?
Yes. Scoop the flesh from 3–4 large baked Russet potatoes and add after the broth has thickened.
Simmer briefly, then mash to your preferred texture. This gives a deeper “baked” flavor and speeds things up.
What’s the best cheese for melting?
Sharp cheddar is classic and flavorful. For extra melt, mix in a little Monterey Jack or Gouda.
Always grate it yourself; pre-shredded cheese has anti-caking agents that can make the soup grainy.
How do I fix soup that’s too thick?
Whisk in warm broth or milk a little at a time until it loosens. Taste and re-season with salt and pepper since added liquid can dilute flavors.
How can I make it spicy?
Add 1/4–1/2 teaspoon cayenne or red pepper flakes with the paprika. A swirl of hot sauce or chipotle in adobo at the end also works well.
Can I make this in a slow cooker?
Yes.
Sauté bacon, onions, and garlic on the stove first. Add to the slow cooker with potatoes, broth, and seasonings. Cook on Low for 6–7 hours or High for 3–4.
Mash to desired texture, then stir in milk, sour cream, and cheese on Warm.
What if my soup curdles?
It likely boiled after adding dairy. Remove from heat and whisk vigorously. Often, blending with an immersion blender and adding a touch more cheese can bring it back together.
Is there a good dairy-free option?
Use olive oil instead of butter and skip bacon or use a plant-based version.
Swap milk with unsweetened oat milk and sour cream with a dairy-free yogurt. Use a dairy-free cheddar that melts well.
Wrapping Up
This Loaded Baked Potato Soup is everything you want from comfort food: rich, savory, and satisfyingly thick, with just enough toppings to make every spoonful feel special. It’s simple to cook, easy to customize, and even better the next day.
Keep this recipe in your rotation for chilly nights, casual get-togethers, or anytime you want a bowl that tastes like a hug. One pot, familiar ingredients, big flavor—that’s a win.
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