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Cheesy Sausage Breakfast Casserole

Cheesy Sausage Breakfast Casserole

Kaylen
Cheesy Sausage Breakfast Casserole is a perfect breakfast bake made with eggs, sausage, cheddar, baby spinach, and potatoes O'Brien.  Great for weekends and holidays, it's a meal the whole family will love!
4.92 from 12 votes
Prep Time 10 minutes
Cook Time 1 hour
Total Time 1 hour 10 minutes
Course Breakfast
Cuisine American
Servings 6

Equipment

  • 9x13 baking dish
  • cooking spray

Ingredients
  

  • 1 pound breakfast sausage
  • 10 eggs
  • 1 1/2 cups milk
  • 1 teaspoon sea salt
  • 1/4 teaspoon garlic powder
  • 1/4 teaspoon onion powder
  • dash or two of white pepper
  • several grinds of black pepper
  • 1/2 tablespoon chopped chives
  • hot sauce optional
  • 1/2 (28 ounce) bag of frozen potatoes O'Brien
  • 2 cups shredded cheese divided
  • handful of fresh spinach leaves torn into pieces

Instructions
 

  • Cook and crumble breakfast sausage and set aside. Preheat oven to 350℉.
  • Whisk eggs, milk, salt, garlic powder, onion powder, white pepper, black pepper, chives, and hot sauce in a mixing bowl. Set aside.
  • Spray cooking spray in a 9x13 baking dish and pour 1/2 of a 28oz bag of frozen potatoes in it. (save the other half of the bag for another day). Add the sausage, followed by 1 cup of the cheese, then the spinach. Pour the egg mixture over everything and top with the other cup of shredded cheese.
  • Bake in a 350℉ oven for 40 minutes and check for the eggs to be done. If not, cook for another 5 minutes or until cooked through. Enjoy!

Video

Notes

  • I use cheddar or a Mexican blend of shredded cheese for this.  Something melty is best.
  • I have made this with regular milk and oat milk.  Both work great.
  • Store leftovers in the fridge for up to 4 days. 
  • Can be frozen in freezer-safe containers.  For the best quality, use within 3 months.
Keyword Casserole, Cheese, Eggs, Potatoes, Sausage, Vegetables
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