This simple spinach and egg bake is packed with sautĆ©ed onions, gooey cheese, and leafy greensāall baked into a savory, satisfying casserole. Perfect for breakfast, brunch, or a light dinner.
Prep Time: 15 minutes
Cook Time: 25ā30 minutes
Total Time: ~40ā45 minutes
Servings: 4
Calories: ~250 kcal per serving
Dietary Tags: Low-Carb ā¢ Gluten-Free ā¢ Vegetarian
š Ingredients
Fresh spinach leaves (2ā3 cups)
4ā6 eggs (depending on dish size and preference)
1 cup shredded cheese (cheddar or similar)
Ā½ cup chopped onions
Salt and pepper, to taste
Optional Add-Ins:
Cooked, crumbled sausage or bacon
Chopped tomatoes or bell peppers
Dash of garlic powder or Italian herbs
šØāš³ Instructions
1. Preheat & Prep
Preheat oven to 350Ā°F (175Ā°C). Grease a baking dish with butter or cooking spray.
2. SautƩ Onions & Spinach
In a skillet over medium heat, sautĆ© onions until translucent (about 3ā4 minutes).
Add spinach and cook until wilted (1ā2 minutes). Set aside to cool slightly.
3. Whisk the Eggs
In a large mixing bowl, beat the eggs and season with salt and pepper.
4. Combine the Mixture
Stir the cooked spinach and onions into the egg mixture. Mix until well combined.
5. Assemble the Casserole
Pour the mixture into the prepared baking dish. Top with shredded cheese evenly.
6. Bake
Bake for 25ā30 minutes, or until the eggs are fully set and the cheese is melted and golden.
Test with a knife in the centerāit should come out clean.
7. Cool & Serve
Let cool slightly before slicing and serving. Enjoy warm with a fresh side salad.
š Notes
Use any cheese you enjoyāSwiss, mozzarella, or feta all work well.
Frozen spinach can be usedājust thaw and squeeze out excess moisture.
Want more richness? Add a splash of milk or cream to the eggs before baking.
š³ A Simple, Savory Anytime Bake
Whether itās breakfast, brunch, or a healthy weeknight dinner, this spinach and cheese casserole is versatile and satisfying. High in protein, low in carbs, and endlessly customizableāitās a winner all around.
šø Step-by-Step Visual Guide
š§
Step 1: SautƩ
Cook onions until translucent. Add spinach and wilt. Cool slightly.
š„ Step 2: Beat the Eggs
Whisk eggs with salt and pepper in a mixing bowl.
š³ Step 3: Mix & Pour
Add the sautƩed veggies to the eggs, pour into a greased baking dish.
š§ Step 4: Top with Cheese & Bake
Sprinkle cheese over the top and bake until golden and set.
š§ Ingredient Tips & Variations
Cheese Options: Try goat cheese for tang, or pepper jack for a little heat.
Veggie Boost: Add chopped bell peppers, mushrooms, or zucchini.
Meat Add-Ins: Stir in cooked sausage, bacon, or diced ham for extra protein.
Make It Mini: Pour mixture into muffin tins for individual servings.
š½ Serving Suggestions
With a fresh green salad
With roasted potatoes or toast for brunch
As a meal prep breakfastājust reheat slices all week!
š§ Storage & Reheating
Refrigerate
Store leftovers in an airtight container in the fridge for up to 4 days.
Freeze
Let cool completely, then freeze slices individually. Reheat in oven or microwave as needed.
Reheat
Microwave slices for 1ā2 minutes or reheat in the oven at 350Ā°F until warmed through.
š Nutrition (Per Serving ā Approximate)
Calories: 250
Protein: 16g
Fat: 18g
Carbs: 4g
Fiber: 1g
Sugar: 2g
Allergens: Eggs, dairy
Dietary Tags: Vegetarian ā¢ Low-Carb ā¢ Gluten-Free
ā FAQ
Q: Can I use frozen spinach?
A: Yesājust thaw and squeeze out excess moisture before adding.
Q: Can I make this dairy-free?
A: Yes, use dairy-free cheese or omit it altogether.
Q: Can I prep this ahead of time?
A: Absolutely. Assemble it the night before, refrigerate, and bake in the morning.
š„ Healthy, Hearty, and Ready in Minutes
With simple ingredients and big flavor, this baked egg casserole is a go-to for any meal of the day. Loaded with greens, protein, and melty cheese, itās easy to make and even easier to enjoy.
š£ Made It? Show It Off!
Tag @YourHandle on Instagram or drop a comment belowādid you go classic or get creative with your fillings? Iād love to see your spin! šš³š§