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Sweet Potato Crust Quiche with Spinach & Feta

Sweet Potato Crust Quiche with Spinach & Feta for a Cozy Brunch

This Sweet Potato Crust Quiche with Spinach & Feta is a gluten-free, protein-packed dish perfect for brunch.
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Prep Time 20 minutes
Cook Time 45 minutes
Total Time 1 hour 5 minutes
Servings: 8 slices
Course: Breakfast
Cuisine: American
Calories: 220
Ingredients Equipment Method Nutrition Notes

Ingredients
  

Crust
  • 3 medium Sweet Potatoes Long, skinny sweet potatoes for easier slicing
  • 1 spray Olive Oil Cooking Spray Use to grease the pie dish
Filling
  • 2 tablespoons Extra-Virgin Olive Oil Can substitute with avocado oil
  • 1 medium Yellow Onion Shallots can be used for a milder taste
  • 2 cloves Garlic Minced or grated for best flavor
  • 5 ounces Fresh Baby Spinach Kale can be substituted
  • 6 large Eggs Can replace with an egg substitute for vegan
  • 1 cup Reduced-Fat Plain Greek Yogurt Non-dairy yogurt works for dairy-free
  • 1 cup Feta or Goat Cheese Switch for dairy-free varieties if desired
  • 1 teaspoon Salt Adjust according to taste
  • 1/4 teaspoon Crushed Red Pepper Optional for heat
  • 1/2 teaspoon Black Pepper Freshly ground adds spice
  • 1 medium Roma Tomatoes For garnishing

Equipment

  • 9-inch pie plate
  • Mandoline slicer
  • Skillet
  • Mixing bowl
  • whisk

Method
 

Preparation
  1. Preheat your oven to 375°F (190°C).
  2. Slice the sweet potatoes into thin rounds, about 1/8-inch thick.
  3. Grease a 9-inch pie plate and layer the sweet potato slices in a spiraling pattern.
  4. Spray the crust with cooking spray, season with salt and black pepper, and bake for 15 minutes.
  5. Sauté diced onion in olive oil until softened, then add garlic and spinach until wilted.
  6. Whisk together eggs and Greek yogurt, then fold in feta, salt, black pepper, and red pepper.
  7. Layer the sautéed vegetables in the crust and pour the egg mixture over them.
  8. Top with sliced Roma tomatoes and bake for 30-35 minutes until set.

Nutrition

Serving: 1sliceCalories: 220kcalCarbohydrates: 19gProtein: 11gFat: 10gSaturated Fat: 3gPolyunsaturated Fat: 1gMonounsaturated Fat: 5gCholesterol: 180mgSodium: 350mgPotassium: 400mgFiber: 3gSugar: 3gVitamin A: 300IUVitamin C: 30mgCalcium: 200mgIron: 2mg

Notes

This dish can be made ahead of time and stored in the fridge or freezer for convenience.

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