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Gluten-Free Hashbrown Casserole


  • Author: clara
  • Total Time: 65 minutes
  • Yield: 8 servings 1x
  • Diet: Gluten-Free

Description

A comforting gluten-free casserole featuring crispy hashbrowns, creamy sour cream, and a crunchy topping, perfect for family brunch or as a meal prep option.


Ingredients

Scale
  • 32 oz Frozen diced hashbrown potatoes (do not thaw)
  • 1 batch cream soup substitute
  • 16 oz Sour cream
  • 8 oz Cheddar cheese (shredded)
  • 1/2 cup Butter (melted)
  • 2 tbsp Dried minced onion
  • 1 tsp Salt
  • 1/2 tsp Pepper
  • 2 cups Gluten-free crispy rice cereal
  • 3 tbsp Butter (melted)
  • 3 tbsp Sweet rice flour or potato starch
  • 3/4 cup Chicken broth
  • 1/2 cup Milk
  • 1/2 tsp Salt
  • 1/4 tsp Pepper

Instructions

  1. Preheat oven to 350°F (175°C).
  2. In a saucepan, melt 3 tablespoons of butter, whisk in sweet rice flour or potato starch for 1 minute.
  3. Add chicken broth and milk slowly while whisking; thicken, then season with salt and pepper.
  4. In a bowl, combine frozen hashbrowns, sour cream, cheddar cheese, dried onion, salt, and pepper. Add the cream soup substitute and mix well.
  5. Transfer to a greased 9×13 baking dish and spread even.
  6. Mix gluten-free crispy rice with melted butter and sprinkle over the hashbrown mixture.
  7. Bake for 45–50 minutes until golden and bubbling.
  8. Let cool slightly before serving.

Notes

Make-ahead instructions: Prepare the casserole the night before and refrigerate until ready to bake. Leftovers can be stored in an airtight container for 3–4 days or frozen for up to 2 months.

  • Prep Time: 15 minutes
  • Cook Time: 50 minutes
  • Category: Main Course
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 1 serving
  • Calories: 400
  • Sugar: 4g
  • Sodium: 800mg
  • Fat: 20g
  • Saturated Fat: 10g
  • Unsaturated Fat: 7g
  • Trans Fat: 0g
  • Carbohydrates: 45g
  • Fiber: 3g
  • Protein: 10g
  • Cholesterol: 30mg

Keywords: hashbrown casserole, gluten-free recipe, comfort food, family brunch