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Caramelized Onion, Spinach, and Feta Quiche

You can make quiche for Passover with a gluten-free pie crust. Serve this alongside a salad for a light Sunday brunch or lunch.

caramelized onion and feta quiche
  • Duration
  • Cook Time
  • Prep Time
  • 8Servings


  • 1 Gefen gluten-free pie crust
  • 1 teaspoon extra virgin olive oil
  • 1 large onion, thinly sliced
  • 4 large eggs
  • 1 cup low fat milk
  • 1 cup crumbled feta
  • Kosher salt
  • Freshly ground black pepper
  • 1 cup fresh baby spinach


1. Preheat oven to 350°F. 

2. Prick the bottom of the pie crust and pre-bake in a 350°F oven for 10 minutes.

3. Meanwhile, heat a medium skillet over medium low. Add evoo and onion. Cook for 30 minutes until onions have caramelized. Set aside.

4. In a medium bowl, beat eggs and milk. Once blended, add cheese, onions, salt, pepper, and spinach. Mix well and pour into par baked crust.

5. Place quiche in 350°F oven and bake for 40 minutes until egg is completely set. Cool, slice, and serve.