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Freezer Breakfast Squares Recipe

4.4 from 121 reviews

These Freezer Breakfast Squares are a savory and convenient breakfast option made with eggs, cottage cheese, hash brown patties, and your favorite mix-ins like bacon, onions, and cheese. Perfect for prepping ahead and freezing for quick, protein-packed mornings.

Ingredients

Scale

Base Ingredients

  • 12 eggs
  • 2 cups cottage cheese
  • 9 full-size frozen hash brown patties (or mini ones if preferred)
  • 8 oz shredded cheese of choice

Optional Mix-ins (choose as desired)

  • Chopped bacon (about 6 strips)
  • Green onions
  • Caramelized onions
  • Breakfast sausage
  • Cooked broccoli
  • Cooked and chopped spinach
  • Diced ham
  • Hot sauce
  • Any other savory breakfast ingredients you like

Instructions

  1. Preheat and prepare hash browns: Preheat your oven to 400ºF. Spread an even layer of hash brown patties in a 9×13 baking dish. Toast in the oven for 15-20 minutes until golden brown. Remove and season with salt.
  2. Blend eggs and cottage cheese: Crack the 12 eggs into a blender or large measuring cup. Add 2 cups of cottage cheese and blend until smooth using an immersion blender or regular blender. Season with salt and pepper to taste.
  3. Add mix-ins: Stir in your chosen mix-ins, such as chopped bacon, green onions, caramelized onions, and shredded cheese. Mix gently with a spoon or spatula without blending the added ingredients to preserve texture. Ensure any vegetables are pre-cooked and excess moisture is removed.
  4. Combine and bake: Pour the egg and mix-in mixture over the toasted hash browns in the baking dish, spreading it evenly. Reduce oven temperature to 300ºF and bake for 20-30 minutes. Bake until the eggs are set in the center and no longer jiggle.
  5. Cool and portion: Remove from the oven and let the casserole cool completely if freezing. If serving immediately, cooling is optional. Once cooled, cut the casserole into 9 rectangles, ideally matching the hash brown patties, and wrap each piece individually with parchment paper for freezing or storage.

Notes

  • Make sure any vegetables you add are cooked and excess water squeezed out to prevent soggy squares.
  • Timing can vary depending on your oven and pan; watch for the eggs to set without overcooking.
  • Perfect for meal prep and freezer-friendly; thaw wrapped squares in the fridge overnight before reheating.
  • Customize with your favorite breakfast ingredients for variety.

Keywords: freezer breakfast, breakfast squares, egg casserole, make ahead breakfast, hash brown casserole, meal prep breakfast