Breakfast Egg And Spinach Bake

Name: Breakfast Egg And Spinach Bake
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 6 large eggs; 2 cups fresh spinach, chopped; 1/2 cup onion, diced; 1/2 cup shredded cheese (cheddar or mozzarella); 1/4 cup milk; Salt and pepper to taste; 1 tablespoon olive oil

Highlighted under: Comfort Food Love

I always find that starting my day with a nutritious meal sets the tone for everything that follows. The Breakfast Egg and Spinach Bake has become a beloved staple in my mornings, combining delicious flavors with wholesome ingredients. It’s packed with protein from the eggs and nutrients from the spinach, making it both satisfying and energizing. Whether I'm hosting a brunch or just indulging in self-care on a quiet morning, this dish never disappoints. Plus, it’s easy to prepare ahead of time, adding convenience to my busy schedule.

Created by

Keira Thompson

Last updated on 2026-02-16T06:18:36.332Z

When I first tried making baked egg dishes, I was amazed at how versatile they could be. I decided to experiment with spinach, and it turned out to be the perfect complement to the eggs. Adding sautéed onions and a sprinkle of cheese enhances the flavor while keeping the dish light. I love how the combination of textures—from creamy eggs to tender spinach—creates a delightful experience in every bite.

One key detail I discovered is that allowing the dish to rest for a few minutes after baking helps the flavors meld beautifully. It also makes slicing easier! This Breakfast Egg and Spinach Bake is perfect for meal prepping, as it reheats wonderfully and keeps its deliciousness for days.

Why You Will Love This Recipe
Packed with nutrients and flavor for a perfect start to your day
Easily customizable with your favorite vegetables and cheeses
Great for meal prep; enjoy it for breakfast throughout the week

Understanding the Ingredients

The backbone of this Breakfast Egg and Spinach Bake is, of course, the eggs. They provide not only the structure but also a rich source of protein, making this dish a filling option for breakfast. Using large eggs ensures the bake will rise well and hold its shape, leading to a delightful texture that’s both fluffy and satisfying. Fresh spinach brings not only its vibrant green color but also vital nutrients such as iron, calcium, and vitamins A and C.

Cheese adds a creamy richness to the dish that can elevate the flavor profile significantly. While cheddar gives it a sharp bite, mozzarella offers a milder taste with a gooey consistency when melted. Feel free to experiment with combinations or even incorporate feta or goat cheese for a tangy twist. The addition of diced onion provides sweetness and depth, enhancing the overall flavor complexity of the bake.

Key Techniques for Success

One of the crucial steps in this recipe is sautéing the onion and spinach properly. Begin by heating your skillet on medium heat and ensuring the olive oil shimmers before adding the onion. This step prevents the onions from sticking and promotes even cooking. Cook the onion until it's translucent, which usually takes about three to five minutes, before adding the spinach. This technique helps develop sweet and savory notes, ensuring a balanced base for the eggs.

When mixing the eggs with milk, aim for a smooth and frothy consistency. This incorporation of air will make your bake light and fluffy. Whisking vigorously for 30 seconds to a minute can help achieve this texture. If you notice any stubborn egg whites not mixing in, it's a good indication that you need to whisk a bit longer. Remember, the goal is to create a homogenous mixture where the eggs, milk, and seasonings combine perfectly.

Ingredients

Ingredients for Breakfast Egg And Spinach Bake

6 large eggs
2 cups fresh spinach, chopped
1/2 cup onion, diced
1/2 cup shredded cheese (cheddar or mozzarella)
1/4 cup milk
Salt and pepper to taste
1 tablespoon olive oil

Make sure to use fresh spinach for the best flavor and nutrition.

Instructions

Preheat the Oven

Preheat your oven to 350°F (175°C) and grease a baking dish.

Sauté the Onion and Spinach

In a skillet, heat olive oil over medium heat. Add diced onion and sauté until translucent. Stir in the chopped spinach and cook until wilted, about 2-3 minutes.

Mix the Egg Mixture

In a bowl, whisk together the eggs, milk, salt, and pepper. Stir in the sautéed onion and spinach mix.

Add Cheese and Bake

Pour the egg mixture into the greased baking dish, and sprinkle the shredded cheese on top. Bake for 30 minutes, or until the eggs are set and the top is golden.

Cool and Serve

Once baked, allow the dish to cool for a few minutes before serving. Slice into squares and enjoy!

This dish can be served warm or at room temperature.

Pro Tips

Feel free to add other vegetables such as bell peppers or tomatoes for extra flavor and nutrition.

Make-Ahead Tips

For those busy mornings, this Breakfast Egg and Spinach Bake can be prepped ahead of time. Assemble the dish the night before and store it in the refrigerator. When you’re ready to bake, you may need to adjust the cooking time by a few minutes since it will go into the oven chilled. This makes it not only a time-saver but also a convenient option if you want to serve a crowd without morning chaos.

If you’re looking for longer storage options, consider freezing individual portions. Slice the bake into squares after it has completely cooled, then wrap each piece tightly in plastic wrap followed by aluminum foil. They can be frozen for up to three months. Simply reheat in the oven or microwave until warmed through. This way, you can enjoy a nutritious breakfast without any complicated prep on busy mornings.

Flavor Variations

Feel free to customize this bake by adding different vegetables like bell peppers, mushrooms, or zucchini. Just make sure to sauté any additional vegetables to remove excess moisture, which can lead to a soggy bake. Adding herbs like fresh basil, parsley, or dill can also give your dish a flavorful lift. I often sprinkle some dried oregano or thyme into the egg mixture for a fragrant touch.

For a spicier kick, consider adding chopped jalapeños or sprinkling red pepper flakes over the top just before baking. If you're in the mood for a heartier option, diced cooked bacon or sausage can be added when mixing the sautéed vegetables. This flexibility allows you to create variations that suit your personal taste or seasonal availability of ingredients, making this recipe endlessly adaptable.

Questions About Recipes

→ Can I make this dish ahead of time?

Absolutely! You can prepare it a day in advance and just reheat it when you're ready to serve.

→ Can I use frozen spinach instead of fresh?

Yes, you can use frozen spinach. Just make sure to thaw it completely and squeeze out excess moisture before adding it to the mixture.

→ Is this recipe gluten-free?

Yes, this recipe is naturally gluten-free as it contains no flour or grains.

→ What variations can I try?

You can customize this recipe by adding cooked meats like bacon or sausage, or by changing the type of cheese for different flavors.