Name: Spinach Florentine Breakfast Casserole
Prep time: 15 min
Cook time: 35 min
Total time: 50 min
Cuisine: American
Ingredients: 2 cups Fresh Spinach; 1 medium Onion, chopped; 2 cloves Garlic, minced; 6 large Eggs; 1 cup Milk; 1 cup Feta Cheese, crumbled; Salt and Pepper, to taste; 2 tablespoons Olive Oil

Jump to Recipe·Print Recipe

Kickstart your day with ease! The Spinach Florentine Breakfast Casserole offers a delicious, nutritious option that the whole family will enjoy. Packed with leafy greens, creamy cheese, and a fluffy egg base, this delightful dish is perfect for a family breakfast, a cozy brunch, or even a meal prep for busy weekdays.

Disclosure: This post contains affiliate links.If you click and make a purchase, I may earn a small commission at no extra cost to you.

Air Fryer Paper Liners

Buy Now →

Vegetable Chopper

Buy Now →

Magic Bullet Blender

Buy Now →

Why You’ll Love This Recipe

Quick and Easy: Preparing this casserole takes minimal time, making it perfect for busy mornings.
Nutrient-Rich: Spinach brings vitamins and minerals, making this breakfast not just tasty but healthy.
Family-Friendly: This dish appeals to both kids and adults, satisfying even the pickiest eaters.
Great for Meal Prep: Make it ahead and enjoy delicious leftovers throughout the week.
Customizable: With endless ingredient options, you can adapt the casserole to suit any dietary preference.

Ingredients You’ll Need

This Spinach Florentine Breakfast Casserole uses simple yet essential ingredients. Each component contributes to the lovely flavors and textures that make this dish a breakfast winner.

Fresh Spinach: This is the star of the dish, providing both flavor and a vibrant green color.
Eggs: The binding agent that gives the casserole its fluffy texture and hearty structure.
Milk: Enhances creaminess, ensuring a rich flavor throughout the casserole.
Feta Cheese: Adds a tangy flavor that balances the spinach beautifully.
Onion: Sautéed for sweetness, bringing depth to the overall flavor profile.
Garlic: A delicious aromatic that elevates the taste with every bite.
Salt and Pepper: Essential for seasoning and enhancing all the natural flavors of the ingredients.
Olive Oil: For sautéing the onions and garlic, adding a subtle richness.

Variations for Spinach Florentine Breakfast Casserole

Feel free to make this recipe your own by customizing the ingredients. Whether you need a vegetarian option or want to switch up the flavors, there are so many delightful variations you can explore.

Cheese Swap: Try substituting feta with goat cheese or cheddar for a different flavor twist.
Add Protein: Incorporate cooked bacon, sausage, or diced ham for a more filling dish.
Mix in Veggies: Bell peppers, tomatoes, or mushrooms can enhance the nutritional profile and taste.
Alternate Greens: Kale or Swiss chard can be used instead of spinach for a variation in flavor.
Gluten-Free Option: Replace regular bread with gluten-free bread to accommodate dietary needs.

Spinach Florentine Breakfast Casserole for Family Mornings

How to Make Spinach Florentine Breakfast Casserole

Step 1: Preheat and Prepare

Preheat your oven to 350°F (175°C). Grease a 9×13-inch baking dish to prevent sticking and prepare it for the casserole.

Step 2: Sauté Vegetables

Heat olive oil in a large skillet over medium heat. Add the chopped onion and minced garlic, sautéing until they are soft and fragrant, about 3-4 minutes. Toss in the spinach and cook until wilted. Remove from heat.

Step 3: Whisk Eggs and Milk

In a mixing bowl, whisk together eggs, milk, salt, and pepper until well combined. This creates a smooth mixture that will coat your casserole.

Step 4: Combine Ingredients

In the prepared baking dish, layer the sautéed spinach mixture. Sprinkle feta cheese on top, then pour the egg mixture evenly over everything.

Step 5: Bake

Bake for 30-35 minutes or until the eggs are set and the top is golden brown. A knife inserted in the center should come out clean. Remove from the oven and allow it to cool for a few minutes before slicing.

Pro Tips for Making Spinach Florentine Breakfast Casserole

Fresh is Best: Use fresh spinach for optimal flavor and texture; frozen spinach may release excess moisture.
Let it Cool: Allow the casserole to set a bit before slicing; this helps it hold its shape.
Don’t Overmix: Fold the ingredients gently to preserve the airy quality of the egg mixture.
Days Ahead: Prep the casserole the night before, cover it, and refrigerate before baking in the morning.
Test for Doneness: Always check with a knife or toothpick to ensure the center is fully cooked before serving.

How to Serve Spinach Florentine Breakfast Casserole

Garnishes

Add a sprinkle of chopped fresh herbs like parsley or chives on top for a pop of color and added freshness. A dollop of sour cream or a drizzle of hot sauce also offers a delightful twist.

Side Dishes

This casserole pairs wonderfully with fruit salad for a light and refreshing contrast or crispy hash browns for a comforting complement.

Creative Ways to Present

Present the casserole in individual portions using ramekins for a fun brunch buffet, or cut it into squares and serve on a large platter for family-style dining.

Make Ahead and Storage

Storing Leftovers

Leftovers can be stored in an airtight container in the refrigerator for up to four days. Simply reheat individual portions for a quick breakfast option.

Freezing

If you’d like to freeze part of the casserole, be sure to let it cool completely first. Cover tightly with plastic wrap and then foil, and it can be frozen for up to three months.

Reheating

To reheat, thaw in the refrigerator overnight if frozen, then warm in the oven at 350°F (175°C) until heated through, about 15-20 minutes.

FAQs

Can I use other greens besides spinach?

Absolutely! Kale, Swiss chard, or even arugula can be great substitutes, depending on your preference.

Is this casserole vegetarian?

Yes, the Spinach Florentine Breakfast Casserole is vegetarian as written. You can easily keep it meat-free by excluding any protein additions.

Can I prepare this dish the night before?

Yes! You can assemble the casserole the night before, cover it, and bake it fresh in the morning or bake it ahead of time and reheat.

What can I serve with it?

It pairs beautifully with fresh fruit, a simple salad, or crispy hash browns for a complete and satisfying meal.

How long will it last in the fridge?

This dish is best enjoyed fresh, but leftovers can be refrigerated for up to four days, making it a great option for meal prep!

Final Thoughts

There’s something beautiful about gathering around the table to enjoy a hearty meal together, and the Spinach Florentine Breakfast Casserole makes that experience even more special. Give this recipe a try, and watch as it becomes a beloved morning tradition for your family!

Spinach Florentine Breakfast Casserole

5 Stars 4 Stars 3 Stars 2 Stars 1 Star No reviews

Author: Maria
Prep Time: 15 minutes
Cook Time: 35 minutes
Total Time: 50 minutes
Yield: 8 servings 1x
Category: Breakfast
Method: Baking
Cuisine: American
Diet: Vegetarian

Print Recipe

Description

Kickstart your day with this delicious and nutritious Spinach Florentine Breakfast Casserole, packed with leafy greens, creamy feta cheese, and a fluffy egg base. Perfect for family breakfasts or meal prep for busy weekdays.

Ingredients

Units Scale

Fresh Vegetables

2 cups Fresh Spinach
1 medium Onion, chopped
2 cloves Garlic, minced

Dairy

6 large Eggs
1 cup Milk
1 cup Feta Cheese, crumbled

Seasoning & Cooking

Salt and Pepper, to taste
2 tablespoons Olive Oil

Cook Mode Prevent your screen from going dark

Instructions

Preheat and Prepare: Preheat your oven to 350°F (175°C). Grease a 9×13-inch baking dish to prevent sticking and prepare it for the casserole.
Sauté Vegetables: Heat olive oil in a large skillet over medium heat. Add the chopped onion and minced garlic, sautéing until they are soft and fragrant, about 3-4 minutes. Toss in the spinach and cook until wilted. Remove from heat.
Whisk Eggs and Milk: In a mixing bowl, whisk together eggs, milk, salt, and pepper until well combined. This creates a smooth mixture that will coat your casserole.
Combine Ingredients: In the prepared baking dish, layer the sautéed spinach mixture. Sprinkle feta cheese on top, then pour the egg mixture evenly over everything.
Bake: Bake for 30-35 minutes or until the eggs are set and the top is golden brown. A knife inserted in the center should come out clean. Remove from the oven and allow it to cool for a few minutes before slicing.

Notes

Fresh is Best: Use fresh spinach for optimal flavor and texture; frozen spinach may release excess moisture.
Let it Cool: Allow the casserole to set a bit before slicing; this helps it hold its shape.
Don’t Overmix: Fold the ingredients gently to preserve the airy quality of the egg mixture.
Days Ahead: Prep the casserole the night before, cover it, and refrigerate before baking in the morning.
Test for Doneness: Always check with a knife or toothpick to ensure the center is fully cooked before serving.