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Spinach Florentine Breakfast Casserole

Spinach Florentine Breakfast Casserole

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Start your day with a delightful Spinach Florentine Breakfast Casserole that’s not only easy to prepare but also perfect for any brunch gathering. This recipe combines the rich flavors of spinach, creamy mascarpone, and cheesy goodness to create a dish that feels gourmet yet is simple enough for everyday meals. Ideal for meal prep, you can assemble this casserole ahead of time and bake it when you’re ready, making mornings stress-free and enjoyable. Each bite offers a satisfying blend of textures and tastes that will please everyone at the table. Serve it warm alongside fresh herbs or a light salad for a complete breakfast experience.

Ingredients

Scale
  • 10 ounces frozen chopped spinach, thawed and drained
  • 1 tablespoon olive oil
  • 1 medium yellow onion, chopped
  • 3 cloves garlic, finely chopped
  • 8 ounces mascarpone cheese
  • 4 ounces grated Parmesan cheese
  • 10 large eggs
  • 1 2/3 cups half-and-half
  • 6 English muffins, split

Instructions

  1. Preheat oven to 350°F (175°C). Grease a baking dish.
  2. Squeeze excess moisture from the spinach and set aside. Sauté onion and garlic in olive oil until softened.
  3. In a bowl, mix sautéed spinach with mascarpone, half of the Parmesan, salt, and pepper.
  4. In another bowl, whisk together eggs, half-and-half, crushed red pepper, reserved spinach mixture, remaining Parmesan, salt, and pepper.
  5. Layer muffin halves in the baking dish, spread the spinach mixture on top, then pour egg mixture over all layers.
  6. Cover and refrigerate for at least one hour or overnight.
  7. Bake uncovered for about 45 minutes until golden brown on top. Allow to cool slightly before serving.

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