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Cheesy Croissant Breakfast Casserole


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  • Author: cuisinenina756gmail-com
  • Total Time: 50 minutes
  • Yield: 8 servings
  • Diet: Gluten-Free, Vegetarian (optional)

Description

A warm and buttery croissant dough forms a flaky base under a custardy, cheese-studded egg filling, perfect for brunch or meal prep.


Ingredients

  • 1 tube refrigerated croissant dough
  • 450 g breakfast sausage or cooked bacon (about 1 lb), cooked and drained/chopped
  • 89 large eggs
  • 240 ml 2% milk (about 1 cup)
  • 240 g shredded cheddar or cheese blend (about 2 cups)
  • Salt and freshly ground black pepper, to taste
  • Optional vegetables: 1 small bell pepper (diced), 1 small onion (diced), or 1 cup chopped spinach


Instructions

  1. Preheat your oven to 190°C (375°F). Grease a 9×13-inch baking dish.
  2. Cook the breakfast sausage or bacon in a skillet over medium heat until browned, then drain and remove.
  3. Sauté optional vegetables in the same skillet until softened, season with salt and pepper, then remove from heat.
  4. Unroll the croissant dough and press into the baking dish, forming a shallow crust. Poke holes with a fork.
  5. Layer cooked meat and vegetables over the croissant dough.
  6. In a bowl, whisk eggs, milk, salt, and pepper until smooth. Pour over the layers.
  7. Sprinkle shredded cheese over the top.
  8. Bake for 30–35 minutes, or until the center is set and the top is golden brown. Let rest for 5 minutes before slicing.

Notes

For a lighter casserole, use half-and-half instead of milk. You can also make it vegetarian by omitting the meat and using vegetables.

  • Prep Time: 15 minutes
  • Cook Time: 35 minutes
  • Category: Breakfast
  • Method: Baking
  • Cuisine: American