Creamy Parmesan Potato Soup – Rich, Cozy & Simple

Few things hit the spot on a chilly evening like a steaming bowl of Loaded Baked Potato Soup. Creamy, cheesy, and filled with all your favorite toppings, this comforting classic transforms the flavors of a fully loaded baked potato into a rich, soul-soothing dish.

With a velvety texture from mashed potatoes, smoky bacon bits, sharp cheddar cheese, and a dollop of sour cream stirred right in, every spoonful is pure cozy indulgence. Whether you’re meal prepping for the week or serving a crowd, this soup delivers both flavor and nostalgia in every bite.

Perfect for fall and winter nights, this comfort food staple is also highly customizable — make it as decadent or as light as you like with a few easy swaps.


Ingredients Overview

Every ingredient in loaded baked potato soup brings texture and flavor, turning humble pantry staples into something extraordinary.

Core Ingredients:

  • Russet potatoes:
    The best potato for soup — starchy, fluffy, and easy to mash. You’ll want them peeled, cubed, and either boiled or baked.

  • Onion & garlic:
    Aromatics that lay the flavor foundation. Yellow or white onion works best.

  • Bacon:
    Adds smokiness, saltiness, and crispy texture. Cook until golden, then use the drippings to sauté vegetables.

  • Butter & flour:
    The base of a simple roux that thickens the soup and creates that creamy texture.

  • Milk & heavy cream:
    For a luxurious, rich body. You can use half-and-half or a mix of milk and broth for a lighter option.

  • Cheddar cheese:
    Sharp cheddar melts beautifully and adds depth. Freshly grated is best — it melts more smoothly than pre-shredded.

  • Sour cream:
    For that signature tang and silky finish. Greek yogurt is a great substitute.

  • Chives or green onions:
    Bright, oniony flavor that balances the richness.

Optional Add-Ins:

  • Chicken broth (for more flavor)

  • Cream cheese (for extra creaminess)

  • Jalapeños or hot sauce (for heat)

  • Broccoli or cauliflower (for a veggie boost)


Step-by-Step Instructions

1. Cook the Bacon

In a large pot or Dutch oven, cook 6–8 slices of bacon over medium heat until crispy. Remove bacon and set aside on a paper towel. Reserve 2–3 tablespoons of bacon fat in the pot.

2. Sauté Onion and Garlic

Add 1 diced yellow onion and sauté in the bacon fat for 5–6 minutes, until softened and fragrant. Add 2 cloves of minced garlic and cook for another minute.

3. Add Potatoes and Liquid

Stir in:

  • 4 large russet potatoes, peeled and cubed

  • 4 cups chicken broth

Bring to a boil, then reduce heat and simmer for 15–20 minutes, or until potatoes are fork-tender.

4. Make a Roux

In a separate saucepan, melt 3 tablespoons of butter over medium heat. Whisk in 3 tablespoons of flour and cook for 2 minutes to remove raw flour taste. Slowly whisk in:

  • 2 cups milk (or half-and-half)

  • 1 cup heavy cream

Whisk constantly until thickened — about 5–7 minutes.

5. Combine and Blend

Add the roux mixture to the potato pot and stir to combine. Use a potato masher to partially mash the potatoes for a chunky texture, or use an immersion blender for a smoother consistency.

6. Stir in Toppings

Turn heat to low and add:

  • 1 cup shredded cheddar cheese

  • ½ cup sour cream

  • Salt and pepper to taste

Stir until cheese is melted and soup is creamy. Do not boil after adding dairy.

7. Serve & Garnish

Ladle into bowls and top with:

  • Crumbled bacon

  • Extra cheddar cheese

  • Chopped chives or green onions

  • A dollop of sour cream


Tips, Variations & Substitutions

Pro Tips:

  • Don’t over-blend — keeping some chunks gives the soup a rustic texture.

  • Use leftover baked potatoes to save time and add depth.

  • Grate cheese yourself — pre-shredded blends don’t melt as smoothly due to anti-caking agents.

Variations:

  • Broccoli Cheddar Twist: Add 1 cup chopped cooked broccoli during the final simmer.

  • Spicy Version: Stir in a diced jalapeño or splash of hot sauce.

  • Vegetarian: Skip bacon and use butter or olive oil to sauté. Add smoked paprika for depth.

Substitutions:

  • Greek yogurt instead of sour cream for a lighter, protein-rich option

  • Almond or oat milk for dairy-free (combine with a roux made in olive oil)

  • Turkey bacon for a leaner protein


Serving Ideas & Occasions

This soup is a full meal in a bowl but also works as a starter or lunch option.

Pair it with:

  • A crisp green salad

  • Garlic bread, crusty baguette, or soft dinner rolls

  • Grilled cheese sandwich or panini

It’s perfect for:

  • Cozy weeknight dinners

  • Potluck parties or game days

  • Make-ahead lunches (it reheats beautifully)


Nutritional & Health Notes

Though rich, this soup can be balanced:

  • Use low-fat dairy and lean proteins to reduce calories.

  • Control sodium by choosing low-sodium broth and seasoning to taste.

  • Potatoes offer potassium, fiber, and vitamin C.

  • Swap half the potatoes for cauliflower to reduce carbs without sacrificing creaminess.

Each serving provides filling carbs, fats, and protein — a comforting option when served in reasonable portions.


FAQs

Q1: Can I make baked potato soup ahead of time?

Yes. It keeps well for up to 4 days in the refrigerator. Reheat over medium-low heat and stir gently. Avoid boiling to prevent dairy separation.


Q2: Can I freeze this soup?

You can, but note that soups with dairy may separate when thawed. For best texture, freeze before adding sour cream and cheese — stir those in after reheating.


Q3: How can I thicken the soup without flour?

Use blended potatoes, or stir in a small amount of cream cheese. You can also blend 1 cup of the soup with a few cooked white beans and stir it back in.


Q4: Can I use red or gold potatoes?

Yes. Yukon gold potatoes will give a creamier texture. Red potatoes work too but hold their shape more and may result in a chunkier soup.


Q5: Is there a dairy-free version?

Yes. Use unsweetened almond or oat milk, olive oil instead of butter, and skip the cheese or use dairy-free alternatives. For creaminess, try adding cashew cream or pureed cauliflower.


Q6: Can I add protein to make it more filling?

Absolutely. Stir in shredded rotisserie chicken, cooked ground turkey, or even crumbled sausage for a heartier version.


Q7: What toppings go well with baked potato soup?

Classic toppings include:

  • Crumbled bacon

  • Sharp cheddar cheese

  • Chopped chives or green onions

  • Sour cream

  • Croutons or crispy fried onions

    Print

    Creamy Parmesan Potato Soup – Rich, Cozy & Simple

    5 Stars 4 Stars 3 Stars 2 Stars 1 Star

    No reviews

    A rich and creamy loaded baked potato soup made with russet potatoes, cheddar cheese, sour cream, and crispy bacon — the ultimate comfort food in a bowl.

    • Author: Maya Lawson
    • Prep Time: 15 minutes
    • Cook Time: 30 minutes
    • Total Time: 45 minutes
    • Yield: 6 servings 1x

    Ingredients

    Scale
    • 68 slices bacon

    • 1 tbsp butter

    • 1 onion, diced

    • 2 garlic cloves, minced

    • 4 russet potatoes, peeled and cubed

    • 4 cups chicken broth

    • 3 tbsp flour

    • 2 cups milk

    • 1 cup heavy cream

    • 1 cup shredded cheddar cheese

    • ½ cup sour cream

    • Salt and pepper to taste

    • Chopped chives or green onions, for garnish

    Instructions

    • Cook bacon until crispy, then remove and reserve 2–3 tbsp bacon fat.

    • Sauté onion in bacon fat for 5 minutes. Add garlic and cook 1 minute more.

    • Add potatoes and broth. Simmer for 20 minutes, until potatoes are tender.

    • In a separate pan, melt butter and whisk in flour. Slowly add milk and cream to create a thickened roux.

    • Stir roux into soup. Mash some potatoes or use immersion blender for desired texture.

    • Add cheese, sour cream, salt, and pepper. Stir until melted and creamy.

    • Serve with bacon, chives, and extra cheese on top.

    Notes

    • Can be made vegetarian or dairy-free with easy swaps.

    • Store in fridge up to 4 days.

    • Add hot sauce or jalapeños for heat.

    Did you make this recipe?

    Share a photo and tag us — we can't wait to see what you've made!

Leave a Comment

Recipe rating 5 Stars 4 Stars 3 Stars 2 Stars 1 Star