Sweet Potato Crust Vegetable Quiche

A delicious gluten-free quiche with a sweet potato crust layered with farm-fresh vegetables.

Prep15 min
Cook45 min
Total1 hour
Servings6 slices
🛒
Find at your local farmers market
Sweet potatoes · Eggs · Spinach · Mushrooms · Onion · Broccoli
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Ingredients
  • Crust
  • 1 large sweet potato, sliced
  • avocado oil spray
  • Filling
  • 1/2 onion, diced
  • 2 cloves garlic, minced
  • 1 cup chopped broccoli
  • 4 oz chopped mushrooms
  • 1/4 cup roasted red peppers, diced
  • 1 cup spinach
  • 5 large eggs
  • 1 cup shredded parmesan cheese
  • salt and pepper
Instructions
  1. Preheat oven to 400°F. Thinly slice sweet potatoes (about 1/4 inch) using a mandoline or sharp knife.
  2. Spray a 9-inch pie dish with avocado or olive oil. Arrange sweet potato slices in overlapping circles covering the bottom. Spray or brush with more oil.
  3. Bake sweet potato crust for 15 minutes until softened and golden at the edges. Remove and cool slightly. Set oven to 375°F.
  4. Sauté onion and garlic in olive oil for 3–4 minutes. Add mushrooms and broccoli, cook another 4 minutes. Season with light salt and pepper. Add the spinach and roasted red peppers and cook another minute. Remove from heat.
  5. Whisk together eggs and add the cheese.
  6. Spread vegetables over the crust, pour egg mixture over top.
  7. Bake 30 minutes until set and lightly golden. Rest 10 minutes before slicing.
Notes & tips

Any market vegetables work here — zucchini, asparagus, and kale are great swaps. You can also use a different cheese or leave it out all together for a dairy free option. Leftovers keep 3 days in the fridge.