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Slice of gluten-free breakfast casserole with sausage, hash browns, eggs, and melted cheese served on a small plate.
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4.60 from 5 votes

Easy Gluten-Free Breakfast Casserole

An easy recipe for gluten-free breakfast casserole. This easy gluten-free breakfast casserole recipe is made with sausage, egg, hash browns, and cheese. You can make it ahead of time, so it’s the perfect breakfast casserole for the holidays!
Prep Time20 minutes
Cook Time40 minutes
Total Time1 hour
Course: Breakfast
Cuisine: American
Keyword: gluten-free breakfast casserole
Servings: 12 servings
Author: Audrey Roberts

Ingredients

  • 1 16-oz. gluten-free pork sausage roll (bulk pork sausage)
  • 1 tbsp onion powder
  • 1 tbsp ground sage
  • 3 cups frozen shredded gluten-free hash brown potatoes
  • 2 cups shredded cheddar cheese
  • 4 large eggs
  • 1 cup gluten-free Bisquick
  • ¼ cup brown sugar
  • ¼ tsp pepper
  • 2 cups milk
US Customary - Metric

Instructions

  • Preheat your oven to 400°F (204°C). Grease a 13 x 9-inch baking dish. I use gluten-free cooking spray.
  • Cook the gluten-free sausage, in a large skillet over medium-high heat until no longer pink. Make sure to chop the sausage into small pieces (similar to ground beef). Drain the grease from the sausage.
  • Stir in the onion powder and ground sage to the cooked sausage.
  • Pour the cooked sausage into the prepared 9 x 13-inch baking dish.
  • Add the frozen shredded hash browns and cheddar cheese to the baking dish and stir together with the cooked sausage until the ingredients are evenly combined.
  • In a large bowl, whisk the eggs until fully combined and smooth.
  • Add the gluten-free Bisquick, brown sugar, pepper, and milk to the eggs and mix until well combined and it becomes a smooth batter.
  • Pour the gluten-free Bisquick mixture evenly over the cooked sausage mixture. Do not stir the mixture.
  • Bake on the middle rack of the oven uncovered for 40 to 45 minutes, or until a knife inserted in the center comes out clean.
  • Let the casserole stand for 5 minutes before serving. Enjoy!

Notes

  • Ground turkey sausage works just as well as pork sausage for a lighter option.
  • This easy gluten-free casserole is flexible—feel free to change up the meats, cheeses, vegetables, or seasonings based on what you have on hand.

Nutrition

Serving: 1serving | Calories: 231kcal | Carbohydrates: 23g | Protein: 10g | Fat: 11g | Saturated Fat: 5g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 3g | Trans Fat: 0.01g | Cholesterol: 86mg | Sodium: 304mg | Potassium: 279mg | Fiber: 1g | Sugar: 8g | Vitamin A: 355IU | Vitamin C: 5mg | Calcium: 225mg | Iron: 1mg