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Baked Spinach and Cheese Egg Casserole


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  • Author: Olivia
  • Total Time: 45 minutes
  • Yield: 6 servings 1x
  • Diet: Vegetarian

Description

A warm, savory casserole made with eggs, spinach, and a blend of cheeses. Perfect for breakfast, brunch, or a light dinner. Easy to prepare and packed with flavor and protein.


Ingredients

Scale
  • 8 large eggs
  • 1 cup whole milk
  • 1 cup shredded cheddar cheese
  • 1/2 cup grated Parmesan cheese
  • 1 1/2 cups chopped fresh spinach (or 1 cup frozen spinach, thawed and drained)
  • 1/2 tsp salt
  • 1/4 tsp black pepper
  • 1/2 tsp garlic powder
  • 1/4 tsp onion powder
  • 1 tbsp olive oil (for greasing the dish)

Instructions

  1. Preheat oven to 375°F (190°C). Lightly grease a 9×9-inch or similar baking dish with olive oil.
  2. In a large bowl, whisk together the eggs and milk until well combined.
  3. Add the cheddar cheese, Parmesan cheese, spinach, salt, pepper, garlic powder, and onion powder. Mix well.
  4. Pour the mixture into the prepared baking dish and smooth the top.
  5. Bake for 30–35 minutes, or until the center is set and the top is golden brown.
  6. Let cool for 5–10 minutes before slicing and serving.

Notes

  • Use pre-washed baby spinach to save time, or thawed frozen spinach with excess water squeezed out.
  • Feel free to substitute or add other vegetables like bell peppers, mushrooms, or green onions.
  • This casserole reheats well and can be made ahead and stored in the refrigerator for up to 4 days.
  • Prep Time: 10 minutes
  • Cook Time: 35 minutes
  • Category: Breakfast, Brunch, Main
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 1 slice
  • Calories: 220 kcal
  • Sugar: 1 g
  • Sodium: 400 mg
  • Fat: 15 g
  • Saturated Fat: 6 g
  • Unsaturated Fat: 7 g
  • Trans Fat: 0 g
  • Carbohydrates: 3 g
  • Fiber: 1 g
  • Protein: 15 g
  • Cholesterol: 225 mg