Try this delicious and easy Spinach Mushroom Quiche recipe for a perfect brunch or dinner dish. Packed with nutrients and flavor, it's sure to be a family favorite!
Preheat oven to 350 degrees and thaw out spinach (if using frozen).
Place spinach in a colander to drain out juices while preparing next steps. *If using fresh spinach, you will cook it with the mushrooms in the skillet.
Put mushrooms into a skillet with some cooking spray and cook over medium heat.
Add in the minced garlic, salt, and pepper.
Saute the mushrooms for about 5-6 minutes.
Grease a pie dish with cooking spray and spread the drained spinach out along the entire bottom of dish.
Layer the mushrooms and crumbled Feta on top of the spinach next.
In a small bowl, whisk the eggs together with milk and the Parmesan.
Pour egg mixture over the spinach/mushroom/Feta.
Sprinkle Mozzarella cheese over entire egg mixture.
Place dish into preheated oven and allow to cook for about 45-60 minutes, or until top is golden brown and center is solid.