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Estimated Nutrition Recipe

Cheesy Hashbrown Breakfast Casserole

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4.9 from 67 reviews

Hashbrown Breakfast Casserole is an easy, all-in-one breakfast classic featuring crispy hashbrowns, savory sausage, colorful bell peppers, eggs, and lots of melty cheddar cheese. Perfect for feeding a crowd, making ahead, or enjoying as a hearty weekend treat, this satisfying casserole is a fuss-free way to start your morning.

  • Total Time: 1 hour 30 minutes
  • Yield: 8 servings

Ingredients

Main Ingredients

  • 20 ounces shredded hash browns, thawed
  • 1 pound ground pork sausage, cooked, crumbled, and drained
  • 1/4 cup finely diced onion
  • 1/2 red bell pepper, diced
  • 1/2 green bell pepper, diced
  • 2 cups shredded cheddar cheese, divided

Egg Mixture

  • 8 eggs
  • 12 ounces evaporated milk (1 can, or 1 1/3 cups milk)
  • 1/2 teaspoon Italian seasoning (or favorite herbs/spices, optional)
  • 1/2 teaspoon Kosher salt, or to taste
  • 1/4 teaspoon black pepper

Instructions

  1. Prepare the Oven and Baking Dish: Preheat your oven to 350°F if baking right away. Grease a 9×13 inch casserole dish (or a 3-quart baking dish) with cooking spray to prevent sticking.
  2. Cook the Sausage: In a large skillet over medium-high heat, cook the ground pork sausage, breaking it into small pieces with a spoon, until no pink remains. Drain off excess fat and set aside.
  3. Layer the Casserole: Add the thawed hashbrowns, cooked sausage, diced onions, red and green bell peppers, and 1 1/2 cups of the cheddar cheese to your prepared casserole dish. Gently mix everything together and spread evenly in the pan.
  4. Make the Egg Mixture: In a large bowl, whisk together the eggs, evaporated milk, salt, pepper, and Italian seasoning (if using) until well combined.
  5. Assemble the Casserole: Pour the egg mixture evenly over the hashbrown mixture in the baking dish. Sprinkle the remaining 1/2 cup of cheddar cheese over the top.
  6. Bake or Refrigerate: You can bake the casserole immediately, or cover it tightly with foil and refrigerate overnight if you want to prepare ahead.
  7. Bake: If refrigerated overnight, remove the dish from the fridge 30 minutes before baking. Bake uncovered in the preheated oven for 55-65 minutes, or until the casserole is cooked through and set in the center. If baking directly after assembly, follow the same bake time.

Notes

  • The casserole can be made ahead and refrigerated for up to 2 days before baking; if using pasteurized egg product, up to 3 days.
  • Sausage can be swapped for 1 pound of bacon, cooked crisp, or you can use any type of shredded cheese you prefer.
  • If the casserole is refrigerated overnight, let it sit at room temperature for 30 minutes before baking. It may need an extra 10-15 minutes of baking time.
  • Evaporated milk can be replaced with 1 1/3 cups of light cream, milk, or non-dairy milk.
  • Customize the veggies or meat to suit your taste.
  • Author: ELLA
  • Prep Time: 20 minutes
  • Cook Time: 1 hour 10 minutes
  • Category: Breakfast
  • Method: Baking
  • Cuisine: American
  • Diet: Gluten Free

Nutrition

  • Serving Size: 1/8 of casserole
  • Calories: 370
  • Sugar: 3g
  • Sodium: 830mg
  • Fat: 24g
  • Saturated Fat: 9g
  • Unsaturated Fat: 12g
  • Trans Fat: 0g
  • Carbohydrates: 18g
  • Fiber: 2g
  • Protein: 18g
  • Cholesterol: 195mg