Spinach Mushroom Breakfast Casserole
User Reviews
4.6
Spinach Mushroom Breakfast Casserole
Description
This casserole starts by cooking sliced cremini mushrooms in olive oil until tender, then adding fresh spinach and minced garlic until the greens are wilted and flavors meld. Seasoned with salt and pepper, this vegetable base is spread in a baking dish and topped with sliced green onions and half the goat cheese crumbled over the vegetables. A mixture of eggs whisked with milk and additional seasoning is poured over the layers, then the remaining goat cheese is scattered on top before baking.
The result is a layered casserole where the eggs set gently around the vegetables and cheese, creating a creamy yet firm texture. The mushrooms add earthiness, spinach contributes a mild green taste, and goat cheese provides a slight tang and richness. The gentle bake at 350 degrees F heats everything evenly and gives the edges a subtle golden hue.
This casserole serves well warm and can be cut into squares for easy serving. It works as a nutritious breakfast or brunch main dish, pairing well with fresh fruit or toast. Chopped chives sprinkled on top add a fresh, mild onion flavor and visual appeal.
Ingredients
- 1 tablespoon olive oil
- 16 ounces cremini mushrooms sliced
- 4 cups spinach packed leaves
- 3 cloves garlic minced
- salt to taste, Kosher salt
- black pepper to taste, Kosher salt
- 2 green onion sliced
- 4 ounces goat cheese divided
- 18 egg large
- 1/2 cup milk
- chives for garnish, optional, freshly chopped
Instructions
- Preheat oven to 350 degrees F. Grease a 9×13-inch baking dish with nonstick cooking spray and set aside.
- In a large skillet, heat olive oil over high heat. Add the sliced mushrooms and cook until tender, about 3 minutes. Stir in the spinach and garlic. Cook for 3 minutes or until the spinach is wilted. Season with salt and black pepper, to taste.
- Pour vegetable mixture into the bottom of the prepared pan and spread out evenly. Sprinkle sliced green onions evenly over the vegetables. Crumble half of the goat cheese over the vegetables.
- In a large bowl, whisk together the eggs and milk. Season with salt and black pepper, to taste. Pour egg mixture over the veggies and cheese. Crumble the remaining goat cheese over the eggs.
- Bake for 30 to 40 minutes or until eggs are set and slightly golden around the edges. Remove from oven and let cool for 5 minutes. Garnish with chopped chives. Cut into squares and serve warm.
Nutrition Information
Show DetailsNutrition Facts
Serving: 12Serving
Amount Per Serving
Calories 148 kcal
% Daily Value*
| Calories | 148kcal | 7% |
| Carbohydrates | 3g | 1% |
| Protein | 12g | 24% |
| Fat | 10g | 15% |
| Saturated Fat | 4g | 20% |
| Cholesterol | 251mg | 84% |
| Sodium | 144mg | 6% |
| Potassium | 338mg | 7% |
| Fiber | 1g | 4% |
| Sugar | 2g | 4% |
| Vitamin A | 1428IU | 29% |
| Vitamin C | 3mg | 3% |
| Calcium | 81mg | 8% |
| Iron | 2mg | 11% |
* Percent Daily Values are based on a 2,000 calorie diet.