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Freezer Breakfast Squares Recipe

4.4 from 51 reviews

These Freezer Breakfast Squares are a convenient, savory breakfast casserole made with eggs, cottage cheese, hash brown patties, and your favorite mix-ins like bacon, green onions, and cheese. Perfect for meal prep, you can bake it, slice into portions, freeze, and reheat quickly for a nutritious breakfast on busy mornings.

Ingredients

Scale

Main Ingredients

  • 12 eggs
  • 2 cups cottage cheese
  • 9 full-size frozen hash brown patties (or mini patties as a substitute)
  • 8 oz shredded cheese of choice (e.g., cheddar)

Optional Mix-ins

  • Chopped bacon (about 6 strips)
  • Green onions, chopped
  • Caramelized onions
  • Breakfast sausage
  • Cooked broccoli, chopped
  • Cooked and chopped spinach
  • Diced ham
  • Hot sauce

Instructions

  1. Prepare Hash Brown Base: Preheat your oven to 400ºF. Spread an even layer of frozen hash brown patties in a 9×13 inch baking dish. Toast them in the oven for 15-20 minutes until they are golden brown and crispy. Remove from oven and season lightly with salt.
  2. Blend Egg Mixture: Crack the 12 eggs into a blender or large measuring cup. Add 2 cups of cottage cheese. Blend together until smooth using an immersion blender or full-size blender. Season the mixture 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. Avoid blending these additions; instead, fold them gently with a spoon or spatula. Ensure any vegetables are pre-cooked and excess moisture is removed before adding.
  4. Combine and Bake: Pour the egg and mix-in mixture over the toasted hash brown patties in the baking dish, covering them evenly. Reduce oven temperature to 300ºF and bake for 20-30 minutes, or until the eggs are set in the center and no longer jiggle. Baking time may vary depending on mix-ins and your oven.
  5. Cool and Slice: Remove the casserole from the oven and allow it to cool completely if freezing. Slice the cooled casserole into 9 rectangular breakfast squares, typically aligning with the hash brown patties beneath.
  6. Wrap and Freeze: Individually wrap each square tightly in parchment paper to preserve freshness. Place the wrapped squares in a freezer bag and store in the freezer.
  7. Reheat and Serve: When ready to eat, remove a frozen square from the freezer, keep it wrapped in parchment paper, and microwave for 2-3 minutes, flipping halfway through. Unwrap and enjoy a warm, delicious breakfast with minimal prep.

Notes

  • Make sure to pre-cook and drain any vegetables thoroughly to avoid excess moisture in the casserole.
  • Adjust mix-ins according to your dietary preferences or what you have on hand.
  • Egg bake can be served immediately after baking or frozen for later convenience.
  • Reheat gently in the microwave to prevent overcooking and maintain texture.
  • This recipe is excellent for meal prep and saves time in busy mornings.

Keywords: breakfast casserole, freezer breakfast, meal prep, hash browns, egg bake, cottage cheese, make ahead breakfast, savory breakfast squares