The Best Spinach and Mushroom Crustless Quiche Recipe Ever

Spinach and mushroom crustless quiche offers a delightful twist on traditional breakfast fare.

Lighter and more health-conscious than its pastry-laden counterpart, this dish brings vibrant nutrition to your morning plate.

Rich, savory flavors meld seamlessly with tender vegetables and silky eggs.

Protein-packed and low-carb, the recipe elevates simple ingredients into a sophisticated meal that satisfies without heaviness.

Nutritionists love how this quiche delivers essential vitamins and minerals in one elegant package.

Home cooks appreciate its simplicity and versatility, making it perfect for busy mornings or leisurely brunches.

Each bite promises a harmonious blend of earthy mushrooms and verdant spinach, creating a symphony of taste and texture.

Brunch Pairings for Crustless Spinach Quiche

• Elevate with Crisp White Wine: Pair this quiche with a chilled sauvignon blanc or pinot grigio to complement the earthy mushrooms and creamy feta, cutting through the richness with bright, zesty notes.
• Brighten with Fresh Salad: Serve alongside a light arugula salad dressed with lemon vinaigrette to add a peppery crunch and refreshing contrast to the warm, cheesy quiche.
• Boost with Rustic Bread: Accompany the dish with a slice of crusty sourdough or whole grain bread to soak up the delicious egg mixture and provide a satisfying textural element.
• Enhance with Herbal Garnish: Top the quiche with fresh chopped chives or parsley to introduce a vibrant, green flavor that lifts the entire dish and adds a pop of color.

Quiche Variations That Work Without a Crust

• Mediterranean Veggie Fusion: Replace spinach with sun-dried tomatoes and add chopped kalamata olives for a Greek-inspired flavor profile.
• Protein Power Boost: Incorporate diced cooked chicken or crispy bacon bits to enhance the protein content and add extra savory depth.
• Herbal Garden Remix: Mix fresh chopped basil, thyme, and rosemary into the egg mixture for a fragrant and herbaceous quiche experience.
• Spicy Southwest Style: Swap feta with pepper jack cheese and add diced green chiles and a sprinkle of cumin for a zesty southwestern kick.

Spinach and Mushroom Crustless Quiche That’s Light but Filling

• Unleash Wholesome Comfort: This crustless quiche delivers a nutritious meal packed with protein-rich eggs, leafy spinach, and earthy mushrooms that satisfy hunger without heavy carbohydrates.
• Simplify Cooking Magic: The recipe eliminates complicated pastry-making steps, making it perfect for busy home cooks who want delicious results with minimal effort and basic kitchen skills.
• Quick Weeknight Wonder: With just 50 minutes of total cooking time and straightforward preparation, this quiche becomes an ideal solution for hassle-free dinners that don't compromise on flavor or nutrition.
• Versatile Meal Champion: Enjoy this dish for breakfast, lunch, or dinner, and easily customize with different cheeses or vegetables to suit individual taste preferences and dietary needs.

Ingredients for Mushroom Spinach Crustless Quiche

• Eggs: Rich and creamy base for the quiche, providing structure and protein.
• Milk: Adds smoothness and helps create a silky texture.
• Feta Cheese: Tangy and crumbly, brings a Mediterranean flavor profile.
• Parmesan Cheese: Offers a sharp, salty depth to the overall taste.
• Mozzarella Cheese: Provides a mild, melty cheese element.

• Spinach: Nutrient-dense green with a mild earthy flavor, adds color and nutrition.
• Mushrooms: Hearty and umami-rich, offering a meaty texture and depth.
• Garlic: Aromatic ingredient that enhances the overall savory profile.

• Salt: Enhances and balances the flavors of all ingredients.
• Pepper: Adds a subtle warmth and mild heat to the dish.
• Cooking Oil: Helps prevent sticking and promotes even cooking.

How to Make a Crustless Quiche with Veggies

Step 1: Warm Up the Oven

Crank the oven to a cozy 350°F and get ready for a delicious adventure.

Step 2: Rescue the Spinach

• Thaw out the frozen spinach
• Squeeze the living daylights out of it to remove excess water
• Set aside your perfectly drained green goodness

Step 3: Prep Mushroom Companions

• Gently wash mushrooms to remove any dirt
• Slice mushrooms into thin, elegant pieces
• Chop garlic into tiny flavor bombs

Step 4: Sizzle Mushroom Magic

• Drizzle some cooking oil
• Toss in garlic and mushrooms
• Sprinkle a pinch of salt
• Cook until mushrooms release their moisture and look gloriously golden

Step 5: Grease the Stage

Brush a 9-inch pie plate with remaining cooking oil, creating a non-stick surface.

Step 6: Build Your Flavor Layers

• Sautéed mushrooms
• Drained spinach
• Crumbled feta cheese

Step 7: Whip Up the Egg Symphony

• Eggs
• Grated Parmesan
• Freshly ground pepper
• Smooth milk

Mix until everything dances together perfectly

Step 8: Create the Quiche Masterpiece

• Pour egg mixture over layered ingredients
• Sprinkle shredded mozzarella on top like a cheesy crown

Step 9: Bake to Perfection

• Slide into preheated oven
• Bake for about 50 minutes
• Look for golden-brown color
• Ensure internal temperature reaches 160°F

Enjoy your mouthwatering crustless quiche!

Tips for Moist Texture and Even Baking

• Squeeze Spinach Thoroughly: Remove every drop of moisture from thawed spinach to prevent a watery quiche and ensure a perfectly firm texture.
• Sauté Mushrooms Completely: Cook mushrooms until all liquid evaporates, concentrating their rich, earthy flavor and preventing excess moisture in the final dish.
• Choose Fresh Ingredients: Select crisp spinach, firm mushrooms, and high-quality cheeses for maximum flavor and optimal quiche consistency.
• Test Doneness Accurately: Use an instant-read thermometer to check the internal temperature reaches 160°F, guaranteeing fully cooked eggs and food safety.
• Let Rest Before Serving: Allow the quiche to cool for 10-15 minutes after baking, which helps it set and makes slicing cleaner and more precise.

Keep Your Quiche Fresh and Easy to Reheat

• Refrigerate: Store leftover quiche in an airtight container for up to 4 days in the refrigerator, ensuring it's completely cooled before sealing.
• Freeze: Wrap individual slices tightly in plastic wrap and aluminum foil, then place in a freezer-safe container for maximum 2 months.
• Reheat: Warm refrigerated slices in the microwave for 30-45 seconds or in a 350°F oven for 10-15 minutes until heated through, maintaining the quiche's creamy texture and preventing dryness.

Spinach and Mushroom Crustless Quiche Recipe

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4.7 from 12 reviews

• Total Time: 1 hour 10 minutes
• Yield: 6 1x

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Description

Spinach and mushroom crustless quiche delivers delightful flavors without traditional pie crust. Healthy ingredients merge in a protein-packed meal that satisfies hunger and delights taste buds with its creamy texture and savory profile.

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Ingredients

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Protein and Cheese:

• 4 large eggs
• 2 ounces (56 grams) feta cheese, crumbled
• ¼ cup grated Parmesan cheese
• ½ cup shredded mozzarella cheese

Vegetables and Aromatics:

• 1 (10 ounces / 283 grams) box frozen chopped spinach, thawed and moisture squeezed out
• 8 ounces (226 grams) mushrooms, sliced thinly
• 1 clove garlic, minced

Seasonings and Liquids:

• 1 tablespoon cooking oil, divided
• 1 cup milk
• 1/8 teaspoon salt
• ¼ teaspoon pepper

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Instructions

1. Activate the oven to a precise temperature of 350°F, ensuring the rack is positioned in the center for even heating.
2. Completely drain frozen spinach by applying firm pressure, eliminating excess moisture to prevent a watery quiche texture.
3. Meticulously clean mushrooms and slice them into uniform, thin pieces to promote even cooking and aesthetic appeal.
4. Crush garlic into fine fragments, releasing its aromatic essence.
5. Heat a skillet over medium flame and introduce mushrooms with garlic, allowing them to caramelize and release their natural liquid.
6. Continue sautéing until mushrooms transform to a rich, golden brown and no additional moisture remains in the pan.
7. Generously coat a 9-inch pie dish with cooking oil, creating a non-stick surface for easy serving.
8. Strategically distribute cooked mushrooms across the pie plate’s bottom, forming an initial flavor foundation.
9. Scatter spinach evenly over the mushroom layer, creating a verdant landscape of ingredients.
10. Crumble feta cheese across the vegetable base, ensuring balanced distribution.
11. Whisk eggs thoroughly with Parmesan, incorporating milk and pepper to create a silky, cohesive mixture.
12. Gently cascade the egg blend over the layered vegetables, allowing it to settle naturally.
13. Sprinkle mozzarella across the surface, creating a golden, melty crown.
14. Transfer the quiche to the preheated oven and bake until the top achieves a beautiful amber hue and the center registers 160°F.
15. Allow the quiche to rest for several minutes after removing from the oven, enabling the custard to set and flavors to harmonize.

Notes

• Perfectly prepare ingredients in advance, making meal prep a breeze and ensuring a stress-free cooking experience.
• Customize this versatile dish by swapping cheeses or adding your favorite vegetables for a personalized touch that suits your taste buds.

• Prep Time: 20 minutes
• Cook Time: 50 minutes
• Category: Breakfast, Lunch, Dinner
• Method: Baking
• Cuisine: French

Nutrition

• Serving Size: 6
• Calories: 160
• Sugar: 2 g
• Sodium: 350 mg
• Fat: 10 g
• Saturated Fat: 4 g
• Unsaturated Fat: 5 g
• Trans Fat: 0 g
• Carbohydrates: 6 g
• Fiber: 1 g
• Protein: 11 g
• Cholesterol: 180 mg