Print
clock clock iconcutlery cutlery iconflag flag iconfolder folder iconinstagram instagram iconpinterest pinterest iconfacebook facebook iconprint print iconsquares squares iconheart heart iconheart solid heart solid icon

Cheesy Potato Breakfast Casserole


  • Author: Lina Quinn

Description

I’ve been making this breakfast casserole for years, and it’s always the first thing to disappear at brunches. Picture this: layers of crispy hash browns, gooey melted cheese, savory breakfast sausage, and fluffy eggs all baked into one incredible dish. It’s basically everything you love about breakfast in each bite. The best part? You can prep it the night before and just pop it in the oven in the morning. Perfect for holidays, weekend guests, or just treating yourself on a lazy Sunday!


Ingredients

Scale

 

For the Potato Layer:

  • 1 bag (30 oz) frozen shredded hash browns, thawed (or 45 cups freshly grated potatoes if you’re feeling ambitious)
  • 1/3 cup melted butter (salted is fine, we’re not being precious here)
  • 1 teaspoon garlic powder
  • 1 teaspoon onion powder
  • 1 teaspoon salt
  • 1/2 teaspoon black pepper
  • Optional but recommended: 1/4 teaspoon smoked paprika (trust me on this one)

For the Filling:

  • 1 pound breakfast sausage (I like the sage kind, but use whatever you prefer)
  • 1 medium onion, diced
  • 1 red bell pepper, diced (for color and because veggies make us feel less guilty)
  • 2 cloves garlic, minced (or more if you’re not planning on kissing anyone)
  • Optional: 8 oz mushrooms, sliced (for the mushroom lovers)

For the Egg Mixture:

  • 8 large eggs
  • 1 cup milk (whole milk makes it creamier, but any kind works)
  • 1/4 cup sour cream (the secret to fluffy eggs!)
  • 1 teaspoon dried herbs (thyme, oregano, or Italian seasoning all work)
  • 1/2 teaspoon salt
  • 1/4 teaspoon black pepper
  • Dash of hot sauce (optional but adds a nice background kick)

For the Cheese Layer (because more cheese is always better):

  • 2 cups shredded cheddar cheese (sharp is best, but medium works too)
  • 1 cup shredded monterey jack (for that melty goodness)
  • Optional: 1/4 cup grated parmesan for extra flavor

For Serving:

  • Sliced green onions
  • Fresh parsley or cilantro, chopped
  • Sour cream
  • Hot sauce
  • Sliced avocado