Description
This Spinach Feta Casserole is a delicious and protein-packed dish perfect for breakfast, brunch, or a light dinner. Featuring sautéed onions and spinach blended with eggs, milk, and tangy crumbled feta cheese, it is baked to perfection for a creamy, savory casserole that is both satisfying and easy to prepare.
Ingredients
Scale
For the casserole
- 1 tablespoon extra virgin olive oil
- 1 small onion, diced (about 1.5 cups)
- 5 ounces baby spinach
- 12 eggs
- 1 cup milk (of choice)
- 1 cup crumbled feta cheese
- ¾ teaspoon salt
- ½ teaspoon freshly ground black pepper
Instructions
- Preheat the oven: Preheat your oven to 375°F (190°C) and grease a casserole dish to prevent sticking.
- Sauté the onions: Heat the olive oil in a skillet over medium heat. Add the diced onion and cook for 5-7 minutes until the onions become soft and translucent.
- Cook the spinach: Add the baby spinach to the skillet and cook for 2-3 minutes until the spinach is wilted and combined with the onions.
- Prepare the egg mixture: In a large bowl, whisk together the eggs, milk, salt, and freshly ground black pepper until smooth. Then fold in the crumbled feta cheese evenly throughout the mixture.
- Assemble the casserole: Spread the cooked spinach and onion mixture evenly in the bottom of the greased casserole dish. Pour the egg and feta mixture over the vegetables, ensuring an even layer.
- Bake: Place the casserole dish in the preheated oven and bake for 30-35 minutes. Bake until the eggs are fully set and the top is lightly golden brown.
- Rest and serve: Remove the casserole from the oven and let it rest for a few minutes to cool slightly before slicing and serving.
Notes
- You can substitute the milk with a dairy-free alternative like almond or oat milk if desired.
- For a richer flavor, consider adding herbs like dill or oregano to the egg mixture.
- This casserole can be prepared the night before and baked fresh in the morning for convenience.
- Leftovers can be refrigerated and reheated for a quick meal.
- To make it vegetarian, ensure the feta cheese is free from animal rennet.
