Saltgrass Restaurant Baked Potato Soup Recipe
Saltgrass baked potato soup is rich, creamy, and full of comforting flavors. This hearty soup is known for its smooth texture, tender potatoes, and savory taste that feels like a warm hug in a bowl. It is perfect for cold days, cozy dinners, or whenever you want a restaurant-style soup at home.
This homemade version is simple to make and uses everyday ingredients while still delivering that classic Saltgrass flavor everyone loves.

Why You’ll Love This Recipe
- Thick, creamy, and filling
- Tastes like the restaurant version
- Made with simple pantry ingredients
- Perfect for lunch or dinner
- Family-friendly and comforting
- Easy to customize with toppings
What This Soup Tastes Like
- Creamy and smooth with hearty potato chunks
- Rich and savory without being too heavy
- Mild buttery flavor balanced with seasoning
- Comforting and satisfying in every spoonful
Ingredients Overview
- 4 large russet potatoes, baked and diced
- 4 tablespoons butter
- 1/4 cup all-purpose flour
- 3 cups whole milk
- 2 cups chicken broth
- 1 cup heavy cream
- 1 cup shredded cheddar cheese
- 1/2 cup sour cream
- 1/2 teaspoon salt (adjust to taste)
- 1/2 teaspoon black pepper
- 1/2 teaspoon garlic powder
- 1/2 teaspoon onion powder
- Optional toppings:
- Chopped green onions
- Crispy bacon bits
- Extra shredded cheese
- Extra sour cream
Ingredient Notes and Helpful Tips
- Russet potatoes: Best for baked potato soup because they mash easily and create creaminess
- Butter and flour: Form the base for a thick and smooth soup
- Milk and cream: Whole milk and heavy cream give a rich texture
- Chicken broth: Adds depth of flavor without overpowering
- Cheese: Sharp cheddar works best for a strong flavor
- Toppings: Add texture and make the soup taste just like the restaurant
Step-by-Step Instructions
Step 1: Bake and Prepare the Potatoes
- Preheat oven to 400°F (200°C)
- Bake potatoes for 45–60 minutes until fork-tender
- Let cool slightly, peel if desired, and dice into chunks
Step 2: Make the Soup Base
- In a large pot, melt 4 tablespoons of butter over medium heat
- Whisk in 1/4 cup flour and cook for 1–2 minutes until smooth
- Slowly whisk in 3 cups of milk and 2 cups of chicken broth
- Stir constantly until the mixture thickens
Step 3: Add Potatoes and Seasonings
- Add diced potatoes to the pot
- Stir in salt, black pepper, garlic powder, and onion powder
- Simmer on low heat for 10–15 minutes
Step 4: Make It Creamy
- Stir in 1 cup heavy cream
- Add 1 cup shredded cheddar cheese and stir until melted
- Mix in 1/2 cup sour cream until smooth
Step 5: Serve
- Taste and adjust seasoning if needed
- Ladle into bowls
- Top with bacon, green onions, cheese, or sour cream

Pro Tips for Best Results
- Mash some of the potatoes for extra thickness
- Stir frequently to prevent burning
- Use freshly shredded cheese for smoother melting
- Keep the heat low after adding dairy
- Serve hot for the best flavor
Recipe Variations and Substitutions
- Lighter version: Use half-and-half instead of heavy cream
- Extra thick: Add 1 extra tablespoon of flour
- Vegetarian: Replace chicken broth with vegetable broth
- Smoky flavor: Add smoked paprika or smoked bacon
- Spicy twist: Add a pinch of cayenne pepper
What to Serve With This Soup
- Crusty bread or dinner rolls
- Side salad with light dressing
- Grilled cheese sandwich
- Garlic toast or breadsticks
Storage and Reheating Instructions
- Store leftovers in an airtight container in the refrigerator
- Keeps fresh for up to 3 days
- Reheat gently on the stovetop over low heat
- Add a splash of milk if the soup thickens too much
- Not recommended for freezing due to dairy content
Common Mistakes to Avoid
- Adding dairy over high heat
- Not stirring the flour mixture enough
- Using pre-shredded cheese that does not melt well
- Overcooking after adding cheese
- Skipping seasoning adjustments at the end
Frequently Asked Questions
Can I make this soup ahead of time
Yes, it can be made a day ahead and reheated gently on the stove.
Can I use leftover baked potatoes
Yes, leftover baked potatoes work perfectly in this recipe.
Is this soup very thick
It is thick and creamy, but you can thin it with extra milk or broth.
Can I make this soup gluten-free
Yes, replace flour with a gluten-free thickener like cornstarch.
Can I make it vegetarian
Yes, use vegetable broth and skip bacon toppings.
Final Thoughts
This Saltgrass Restaurant Baked Potato Soup Recipe is creamy, comforting, and full of classic flavor. With tender potatoes, rich dairy, and customizable toppings, it’s a perfect homemade version of the restaurant favorite. Serve it warm and enjoy a cozy, satisfying meal anytime.

Saltgrass Restaurant Baked Potato Soup (Copycat)
Ingredients
- 4 large russet potatoes baked and diced
- 4 tablespoons butter
- ¼ cup all-purpose flour
- 3 cups whole milk
- 2 cups chicken broth
- 1 cup heavy cream
- 1 cup shredded sharp cheddar cheese
- ½ cup sour cream
- ½ teaspoon salt adjust to taste
- ½ teaspoon black pepper
- ½ teaspoon garlic powder
- ½ teaspoon onion powder
- Optional Toppings:
- Chopped green onions
- Crispy bacon bits
- Extra shredded cheese
- Extra sour cream
Instructions
- Preheat oven to 400°F (200°C).
- Bake potatoes for 45–60 minutes until fork-tender.
- Let potatoes cool slightly; peel if desired and dice into chunks.
- Melt butter in a large pot over medium heat.
- Whisk in flour and cook 1–2 minutes until smooth.
- Slowly whisk in milk and chicken broth, stirring constantly.
- Cook until the mixture thickens.
- Add diced potatoes to the pot.
- Stir in salt, black pepper, garlic powder, and onion powder.
- Simmer on low heat for 10–15 minutes.
- Stir in heavy cream.
- Add shredded cheddar cheese and stir until melted.
- Mix in sour cream until smooth and creamy.
- Taste and adjust seasoning if needed.
- Ladle into bowls and add desired toppings.
