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Sweet Potato Crust Quiche with Spinach & Feta

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

Enjoy this gluten-free Sweet Potato Crust Quiche with Spinach & Feta, a nutritious and delicious twist on traditional quiche.
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Prep Time 20 minutes
Cook Time 45 minutes
Cooling Time 10 minutes
Total Time 1 hour 15 minutes
Servings: 6 slices
Course: Breakfast
Cuisine: American
Calories: 250
Ingredients Equipment Method Nutrition Notes

Ingredients
  

For the Crust
  • 2 large Sweet Potatoes substitute with zucchini slices for lower carb option
  • 2 tablespoons Olive Oil can be replaced with avocado oil
For the Filling
  • 1 medium Yellow Onion use shallots for milder taste
  • 2 cloves Garlic fresh garlic recommended
  • 4 cups Fresh Baby Spinach kale can be used as an alternative
  • 4 large Eggs aquafaba can serve as vegan substitute
  • 1 cup Reduced-fat Plain Greek Yogurt replace with dairy-free yogurt for vegan version
  • 1/2 cup Feta or Goat Cheese omit for dairy-free version
  • 2 medium Roma Tomatoes cherry tomatoes can be used instead
  • to taste Salt
  • to taste Crushed Red Pepper
  • to taste Black Pepper

Equipment

  • 9-inch pie plate
  • mandoline slicer or sharp knife
  • mixing bowl
  • Skillet

Method
 

Step-by-Step Instructions
  1. Preheat your oven to 375°F (190°C).
  2. Thinly slice sweet potatoes to about 1/8-inch thickness.
  3. Grease a 9-inch pie plate with olive oil and layer sweet potato slices in a spiral pattern.
  4. Lightly spray the layered sweet potatoes with cooking spray and season with salt and pepper. Bake for about 15 minutes.
  5. In a skillet, heat olive oil over medium heat, sauté diced onion for about 5 minutes, then add minced garlic and spinach.
  6. In a mixing bowl, whisk together eggs and yogurt, fold in the sautéed vegetables and feta.
  7. Pour the mixture into the pre-baked crust and top with Roma tomato slices.
  8. Bake for 30 to 35 minutes, or until the egg is set.
  9. Cool for 5 to 10 minutes before slicing.

Nutrition

Serving: 1sliceCalories: 250kcalCarbohydrates: 30gProtein: 12gFat: 10gSaturated Fat: 3gMonounsaturated Fat: 7gCholesterol: 160mgSodium: 400mgPotassium: 500mgFiber: 5gSugar: 6gVitamin A: 10000IUVitamin C: 15mgCalcium: 150mgIron: 2mg

Notes

This quiche can be made ahead of time and stored in the refrigerator. It’s great for reheating throughout the week for quick, healthy meals.

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