Classic Spinach & Feta Crustless Mushroom Quiche – Detailed Guide

 Ingredients

• 1 tablespoon olive oil
• 1 cup mushrooms, sliced
• 2 cups fresh spinach (or 1 cup frozen, thawed & drained)
• 4 large eggs
• 1 cup milk (or half-and-half for creamier texture)
• ¾ cup crumbled feta cheese
• ½ cup shredded cheese (cheddar or mozzarella)
• ¼ cup onion, finely chopped
• 1–2 cloves garlic, minced
• Salt & black pepper to taste
• ½ teaspoon dried oregano (optional)
• Pinch of red chili flakes (optional)

 Instructions

1. Prep

• Preheat oven to 180°C (350°F)
• Lightly grease a baking dish or pie pan

2. Cook the Vegetables

• Heat olive oil in a pan
• Sauté onions and garlic until soft
• Add mushrooms and cook until tender
• Stir in spinach and cook until wilted (or heated through)
• Remove from heat and let cool slightly

3. Make the Egg Mixture

• In a bowl, whisk together eggs and milk
• Add salt, pepper, oregano, and chili flakes

4. Assemble

• Spread the cooked vegetables evenly in the baking dish
• Sprinkle feta and shredded cheese on top
• Pour the egg mixture over everything

5. Bake

• Bake for 35–40 minutes, or until set in the center
• Let cool for 5–10 minutes before slicing

 Serving Tips

• Serve warm or at room temperature
• Pair with a fresh salad or toasted bread
• Great for breakfast, brunch, or even light dinner

 Q&A

Q: Can I make it ahead of time?
Yes! Store in the fridge for up to 3 days and reheat before serving.

Q: Can I freeze it?
Absolutely. Slice and freeze for up to 2 months. Reheat in oven for best texture.

Q: What can I substitute for feta?
Try goat cheese, ricotta, or even paneer for a milder flavor.

Q: How do I make it dairy-free?
Use plant-based milk and dairy-free cheese alternatives.

Q: Why is it watery?
Spinach or mushrooms may have excess moisture—make sure to cook off the liquid before baking.

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Sara Mitchell

Sara Mitchell is an expert restaurant content creator who writes easy-to-read guides about CAVA and other Mediterranean fast-casual chains in the United States. She covers locations, menus, prices, and hours, making it simple for visitors to find nearby restaurants and what to order quickly.

With years of experience in restaurant research and local SEO, Sara creates accurate, user-friendly guides that work for both people and search engines. Her goal is to help users go from search results to their nearest restaurant or menu choice with as few clicks as possible.

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