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Sweet Potato Quiche with Mascarpone Cheese

Rated as 4.5 out of 5 Stars

"This is a delicious combination of flavors in a savory sweet potato quiche that will fill your belly."
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1 h 40 m servings 357
Original recipe yields 8 servings (1 9-inch quiche)


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  1. Preheat the oven to 300 degrees F (150 degrees C).
  2. Add 2 tablespoons oil to a frying pan over medium heat. Cook sweet potatoes and salt until starting to brown, 5 to 10 minutes, adding more oil if necessary. Transfer to an 11 x 7-inch rectangular glass baking dish. Press sweet potatoes into the bottom to form a compact layer.
  3. Add 1 tablespoon oil to the frying pan and cook onion over medium heat until translucent, about 3 minutes. Add cooked mixed vegetables, season with salt and pepper, and cook until slightly browned, 5 to 10 minutes. Transfer to the baking dish with the sweet potatoes.
  4. Beat eggs in a blender until just blended, then add mascarpone cheese. Beat until mascarpone cheese starts to separate into smaller bits, about 1 minute more; it won't fully blend. Pour over the vegetables in the baking dish. Top with chopped scallions and mix them in slightly.
  5. Bake quiche in the preheated oven until set and slightly browned, 55 to 75 minutes.

Nutrition Facts

Per Serving: 357 calories; 25.6 20.1 13.7 314 480 Full nutrition

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Read all reviews 2
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The quiche part was fantastic - the sweet potato on the bottom was a bit too sweet for our taste. Will “savory up” the sweet potato part next time.

Everyone loved this and it was perfect for my daughter who is gluten free! I used lima beans, fresh corn and spinach. I didn't use mascarpone bc I didn't have it on hand so I used jack cheese,...