Name: Sweet Potato Crust Quiche with Spinach & Feta
Prep time: 15 min
Cook time: 45 min
Total time: 1 h
Cuisine: American
Ingredients: 2 teaspoons extra-virgin olive oil; 1/2 small yellow onion, diced; 1 large clove garlic, minced; 1 (5-ounce) bag fresh baby spinach; 6 eggs; ½ cup reduced-fat, plain Greek yogurt; 2 ounces crumbled feta or goat cheese, plus more to garnish; Heaping 1/2 tsp salt; 1/4 tsp crushed red pepper (optional); 1/8 tsp black pepper; 1 to 2 roma tomatoes, sliced into rounds; 2 medium sweet potatoes (or 1 extra-large/long), peeled; Olive oil cooking spray; Sprinkle of salt and pepper

Why Make This Recipe

Sweet Potato Crust Quiche with Spinach & Feta is a delicious and nutritious dish. It combines the natural sweetness of sweet potatoes with savory flavors of spinach and feta cheese. This quiche is perfect for breakfast, brunch, or even a light dinner. It’s a great way to enjoy vegetables while also getting protein from the eggs and yogurt. Plus, the sweet potato crust is gluten-free, making it suitable for various diets.

How to Make Sweet Potato Crust Quiche with Spinach & Feta

Ingredients:

2 teaspoons extra-virgin olive oil
1/2 small yellow onion, diced
1 large clove garlic, minced
1 (5-ounce) bag fresh baby spinach
6 eggs
½ cup reduced-fat, plain Greek yogurt
2 ounces crumbled feta or goat cheese, plus more to garnish
Heaping 1/2 tsp salt
1/4 tsp crushed red pepper (optional)
1/8 tsp black pepper
1 to 2 roma tomatoes, sliced into rounds
2 medium sweet potatoes (or 1 extra-large/long), peeled
Olive oil cooking spray
Sprinkle of salt and pepper

Directions:

Preheat the oven to 375°F.
Using a mandoline slicer (or a sharp knife), thinly slice the sweet potatoes to about 1/8-inch thick.
Lightly grease a 9-inch pie plate with cooking spray. Arrange a layer of sweet potato slices in a slightly overlapping spiral at the bottom of the pie dish. Then layer sweet potato slices along the sides of the pie dish, overlapping them again.
Spray the potatoes lightly with olive oil-based cooking spray. Season them with a little salt and pepper, then bake for 15 minutes.
While the crust bakes, sauté the onion in olive oil (or some cooking spray) over medium heat until soft, about 5 minutes. Add the garlic and spinach, and cook until the spinach has wilted, about 2 minutes.
In a medium bowl, whisk together the eggs and Greek yogurt until well-combined and fluffy. Fold in the feta cheese and spices.
To assemble the quiche, add the spinach mixture to the bottom of the cooked sweet potato crust. Pour the egg mixture over the top. If you like, sprinkle with additional feta and top with tomato slices.
Bake the quiche until the egg mixture is set, about 30 to 35 minutes. Let it cool for 5 to 10 minutes before slicing and serving.

How to Serve Sweet Potato Crust Quiche with Spinach & Feta

Serve this quiche warm or at room temperature. It pairs nicely with a light salad or fresh fruit on the side. For an extra touch, garnish with additional crumbled feta cheese or a sprinkle of herbs.

How to Store Sweet Potato Crust Quiche with Spinach & Feta

If you have leftovers, store the cooled quiche in an airtight container in the refrigerator. It will stay good for about 3 to 4 days. To reheat, you can warm slices in the microwave or in the oven until heated through.

Tips to Make Sweet Potato Crust Quiche with Spinach & Feta

Use fresh sweet potatoes for the best flavor and texture.
Feel free to add other vegetables like bell peppers or mushrooms for more variety.
If you want a richer flavor, you can add more cheese or use a mix of cheeses.

Variation

You can try using different greens, like kale or Swiss chard, instead of spinach. If you prefer a different flavor, swap out the feta for another cheese such as mozzarella or cheddar.

FAQs

Q: Can I make this quiche ahead of time?
A: Yes! You can prepare the quiche a day in advance. Just bake it and store it in the refrigerator, then reheat it before serving.

Q: Can I freeze the quiche?
A: Yes! The quiche freezes well. Just slice it into portions and wrap them tightly. When ready to eat, thaw and reheat in the oven.

Q: How do I know when the quiche is done baking?
A: The quiche is done when the egg mixture is set and no longer wobbly in the center. You can also check with a knife; it should come out clean.