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Copycat Outback Baked Potato Soup

Copycat Outback baked potato soup made with a thick roux, ultra-creamy milk-and-cream base, and chunks of baked russet potato. Finished with cheddar, sour cream, bacon, and chives for a restaurant-style topping-heavy bowl.
Prep Time 15 minutes
Cook Time 25 minutes
Total Time 40 minutes
Servings: 6 servings
Course: Dinner
Cuisine: American
Calories: 650

Ingredients
  

Russet potatoes
  • 4 large russet potatoes baked, cooled, and peeled
Bacon
  • 6 strips bacon cooked and crumbled
Roux base
  • 5 tbsp unsalted butter
  • 0.3333333333 cup all-purpose flour measure as 1/3 cup
Soup base
  • 4 cup whole milk
  • 1 cup heavy cream
  • 0.5 cup chicken broth
Cheese and seasoning
  • 1.5 cup shredded cheddar
  • 0.75 cup sour cream
  • 1 tsp salt
  • 0.5 tsp black pepper
  • 0.25 tsp garlic powder
Serving toppings
  • 0.25 cup sour cream extra for serving
  • 0.5 cup shredded cheddar extra for serving
  • 0.5 cup bacon extra for serving
  • 1 tbsp chives extra for serving

Equipment

  • 1 Dutch oven

Method
 

Prepare the potatoes
  1. Chop the baked potato flesh into small pieces, then set it aside for later mashing into the soup.
Make the creamy base
  1. Melt the butter in a large pot over medium heat and whisk in the flour, cooking for 2 minutes until smooth and lightly cooked.
  2. Gradually whisk in the whole milk, heavy cream, and chicken broth until smooth, then cook while stirring until thickened, about 8-10 minutes.
Finish and season
  1. Fold in the chopped baked potato, then mash some of it directly in the pot to thicken the soup.
  2. Stir in the shredded cheddar and sour cream until smooth, then season with salt, black pepper, and garlic powder.
Serve
  1. Ladle the soup into bowls and top generously with extra sour cream, shredded cheddar, bacon, and chives.

Notes

For the creamiest texture, keep the heat at medium and stir frequently while thickening so the roux stays smooth. Store leftovers covered in the refrigerator for up to 4 days; rewarm gently over low heat, adding a splash of milk if it thickens too much. Freezing is not recommended because the potatoes and dairy can become grainy after thawing. For a lighter swap, use reduced-fat milk and half-and-half instead of whole milk and heavy cream.