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Round casserole of Sausage, Cheese and Hash Brown Strata

Hashbrown and Sausage Casserole Recipe

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Easy enough for a casual weekend breakfast and elegant enough for an Easter brunch, this Sausage, Cheese and Hash Brown Strata will be your new go-to dish – and it’s gluten free!

  • Yield: 8 to 10 servings 1x


  • 1 tablespoon basil (or regular) extra virgin olive oil
  • 1 pound bulk pork sausage with sage (see Note)
  • 1 large red or green bell pepper, cored, seeded and chopped
  • 1/2 cup finely chopped shallots
  • 1 to 2 garlic cloves, pressed or minced
  • Kosher salt, to taste
  • 3 tablespoons chopped fresh flat leaf (Italian) parsley
  • 10 large eggs
  • 1 cup whole milk
  • 1 cup sour cream
  • 2 tablespoons Dijon mustard
  • 2 cups Italian Blend shredded cheese (provolone, Parmesan, Asiago and Fontina)
  • Fresh ground black pepper, to taste
  • 1 (16-ounce) bag frozen seasoned shredded hash brown potatoes, thawed


  1. Preheat oven to 375 degrees. Butter or oil a 3-quart baking dish (9 by 13 by 2-inch rectangular or 9 1/2 by 3-inch round).
  2. In a large skillet or sauté pan, heat the oil over medium heat. Add the sausage and cook until no longer pink, stirring and breaking up into small pieces.
  3. Stir in the bell pepper, shallots and garlic and season with kosher salt. Continue cooking, stirring occasionally, until the peppers are soft, around another 5 minutes. Stir in parsley and remove from heat. Set aside.
  4. In a large mixing bowl, whisk eggs until yolks and whites are combined. Whisk in milk, sour cream and mustard (sour cream will be a bit lumpy but that’s okay). Stir in shredded cheese; season with ground pepper.
  5. Place hash brown potatoes in a large mixing bowl. Stir in sausage mixture. Spread evenly in prepared baking dish. Spoon egg-cheese mixture over the top. Let sit for 5 to 10 minutes to allow the egg mixture to soak in.
  6. Bake for around 45 minutes (5 to 10 minutes longer if in round pan) or until the top is golden brown and set (casserole doesn’t jiggle when moved). Let sit for 5 to 10 minutes before serving.


Gluten free: use gluten-free sausage and frozen hash browns.

Make ahead: Casserole can be prepared but not baked up to 24 hours in advance, covered and refrigerated. Bring to room temperature before baking. Can also be baked ahead of time and reheated.

Note about sausage: if you can’t find pork sausage with sage, purchase regular pork sausage, and when cooking, sprinkle with 1 to 2 teaspoons of dried sage.

  • Author: Lee Clayton Roper
  • Category: Breakfast and brunch, gluten free, easy entertaining