Spinach Florentine Breakfast Casserole Recipe

Introduction

This Spinach Florentine Breakfast Casserole is a delicious and hearty way to start your day. Packed with fresh spinach, savory cheese, and comforting bread, it’s perfect for brunch or a make-ahead breakfast.

The image shows a square spinach and cheese casserole with seven browned, bubbly cheese circles on top in a white baking dish with teal handles. One piece is taken out, revealing multiple thin layers of creamy, pale yellow egg mixture mixed with deep green spinach inside, giving a textured look. The cut piece sits on a white plate in the background. The setting is a white marbled surface with soft natural light. Photo taken with an iphone --ar 4:5 --v 7

Ingredients

  • 2 cups fresh spinach
  • 6 eggs
  • 1 cup milk
  • 1 cup shredded cheese
  • 1 cup diced bread
  • 1/2 cup chopped onions
  • 1/2 teaspoon garlic powder
  • Salt and pepper to taste

Instructions

  1. Step 1: Preheat the oven to 350°F (175°C).
  2. Step 2: In a skillet, sauté the chopped onions over medium heat until they become translucent.
  3. Step 3: Add the fresh spinach to the skillet and cook until wilted, then remove from heat.
  4. Step 4: In a large bowl, whisk together the eggs, milk, garlic powder, salt, and pepper until well combined.
  5. Step 5: In a baking dish, layer the diced bread evenly, followed by the sautéed spinach and onions, then sprinkle the shredded cheese on top.
  6. Step 6: Pour the egg mixture evenly over the layers in the baking dish.
  7. Step 7: Bake in the preheated oven for 30 to 35 minutes, or until the casserole is set and lightly golden on top.

Tips & Variations

  • Use whole grain or sourdough bread for extra flavor and texture.
  • Add cooked sausage or bacon for a protein boost.
  • Try different cheeses like Gruyère, mozzarella, or feta to change the flavor profile.
  • Make it the night before and refrigerate overnight for a quick morning bake.

Storage

Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat individual portions in the microwave or oven until warmed through. This casserole also freezes well; thaw overnight in the fridge before reheating.

How to Serve

A white rectangular baking dish filled with a cooked egg casserole cut into nine square pieces, with one piece slightly pulled out to show its inside. The casserole has two visible layers: the bottom layer is light yellow with green spinach leaves and brown mushroom slices mixed in, while the top layer is golden yellow with a melted cheese texture and browned spots. The edges of the casserole have a slightly crispy golden crust. The dish sits on a surface with a white marbled texture. photo taken with an iphone --ar 4:5 --v 7

Serve this delicious recipe with your favorite sides.

FAQs

Can I use frozen spinach instead of fresh?

Yes, frozen spinach works fine but be sure to thaw and squeeze out any excess moisture before cooking to avoid a watery casserole.

What type of cheese is best for this casserole?

Cheddar or a mild mozzarella works well, but you can also experiment with Swiss or feta for different flavors.

Print

Spinach Florentine Breakfast Casserole Recipe

This Spinach Florentine Breakfast Casserole is a hearty, savory dish perfect for a nutritious morning meal. Combining fresh spinach, sautéed onions, eggs, and melted cheese baked together with bread, it offers a delightful blend of textures and flavors that will satisfy any breakfast or brunch craving.

  • Author: nova
  • Prep Time: 15 minutes
  • Cook Time: 35 minutes
  • Total Time: 50 minutes
  • Yield: 6 servings 1x
  • Category: Breakfast
  • Method: Baking
  • Cuisine: American
  • Diet: Vegetarian

Ingredients

Scale

Vegetables

  • 2 cups fresh spinach
  • 1/2 cup chopped onions

Egg Mixture

  • 6 eggs
  • 1 cup milk
  • 1/2 teaspoon garlic powder
  • Salt and pepper to taste

Other Ingredients

  • 1 cup shredded cheese
  • 1 cup diced bread

Instructions

  1. Preheat Oven: Preheat the oven to 350°F (175°C) to ensure it reaches the proper temperature before baking the casserole.
  2. Sauté Onions: In a skillet over medium heat, sauté the chopped onions until they become translucent and soft, enhancing their natural sweetness and flavor.
  3. Cook Spinach: Add the fresh spinach to the skillet with the onions and cook until the spinach wilts down completely, releasing its moisture.
  4. Prepare Egg Mixture: In a separate bowl, whisk together the eggs, milk, garlic powder, salt, and pepper until the mixture is smooth and well combined.
  5. Layer Ingredients: In a baking dish, arrange a layer of diced bread first, followed by the sautéed spinach and onion mixture, and then sprinkle shredded cheese evenly over the top.
  6. Pour Egg Mixture: Pour the prepared egg mixture evenly over the layered ingredients in the baking dish, ensuring it soaks through the bread and other components.
  7. Bake Casserole: Place the baking dish in the preheated oven and bake for 30 to 35 minutes. Bake until the eggs are fully set and the top is lightly golden.

Notes

  • You can use any type of shredded cheese you prefer, such as cheddar, mozzarella, or Swiss.
  • For extra flavor, consider adding herbs like thyme or basil to the egg mixture.
  • The bread can be any variety, but sturdy bread like sourdough works best to hold up in the casserole.
  • Allow the casserole to cool slightly before serving to help it set further.
  • This casserole can be prepared the night before and baked fresh in the morning for convenience.

Keywords: spinach florentine, breakfast casserole, spinach casserole, baked breakfast, brunch recipe, egg casserole, cheesy spinach dish

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