Description
Spinach Mushroom Feta Crustless Quiche delivers Mediterranean flavor without a traditional pastry shell. Packed with nutrient-rich ingredients and savory feta, this protein-powered dish offers a delightful low-carb breakfast or brunch option you’ll crave again and again.
Ingredients
Scale
Main Ingredients:
- 8 large eggs
- 4 cups fresh spinach
- 8 ounces (226 grams) mushrooms, sliced
- 4 ounces (113 grams) crumbled feta cheese
Aromatics and Seasonings:
- 1 tablespoon olive oil
- ¼ cup diced onion
- ¼ teaspoon salt
- ¼ teaspoon black pepper
- ¼ teaspoon garlic powder
- ¼ teaspoon dried thyme
Liquid and Preparation:
- 1 cup milk
- Cooking spray
Instructions
- Prepare the oven by heating to 350°F (175°C) and thoroughly coat a 9-inch (23-centimeter) pie dish with cooking spray or butter to prevent sticking.
- Place a large skillet over medium heat and drizzle with olive oil. Add sliced mushrooms and diced onions, sautéing until they develop a rich golden color and become translucent, approximately 5-7 minutes.
- Introduce fresh spinach leaves to the skillet, stirring gently until they wilt completely and release their moisture. Remove from heat and allow the vegetable mixture to cool slightly.
- In a spacious mixing bowl, crack whole eggs and combine with whole milk, whisking thoroughly to create a smooth base. Season generously with salt, freshly ground black pepper, garlic powder, and dried thyme leaves.
- Gently fold the crumbled feta cheese into the egg mixture, ensuring even distribution. Incorporate the cooled vegetable medley, stirring carefully to blend all ingredients.
- Transfer the quiche mixture into the prepared pie dish, spreading it evenly to create a uniform surface. The mixture should look creamy and well-combined.
- Position the dish in the preheated oven and bake for 35-40 minutes, watching for a golden-brown top and a firm, set center that doesn’t jiggle when gently shaken.
- Remove from the oven and allow the quiche to rest for 10-15 minutes, which helps it set and makes slicing easier. Garnish with additional crumbled feta or fresh herbs before serving warm or at room temperature.
Notes
- Prep-ahead magic transforms this quiche into a stress-free meal for busy mornings or leisurely brunches.
- Refrigerate overnight to let flavors meld, creating a more intense and delicious taste experience.
- Swap fresh spinach with frozen spinach, but squeeze out excess moisture to prevent a watery texture.
- Experiment with different cheese combinations like sharp cheddar or tangy goat cheese for unique flavor profiles.
- Store leftovers in an airtight container for up to 3 days, reheating gently to maintain the quiche’s creamy texture.
- Prep Time: 15 minutes
- Cook Time: 40 minutes
- Category: Breakfast, Lunch, Dinner
- Method: Baking
- Cuisine: Mediterranean
Nutrition
- Serving Size: 6
- Calories: 360 kcal
- Sugar: 3g
- Sodium: 580mg
- Fat: 24g
- Saturated Fat: 8g
- Unsaturated Fat: 14g
- Trans Fat: 0g
- Carbohydrates: 18g
- Fiber: 2g
- Protein: 22g
- Cholesterol: 560mg