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Quiche with Leeks, Mushrooms and Sweet Potatoes

Rated as 4.38 out of 5 Stars
7

"This easy crustless quiche is always a hit with the family. It's vegetarian but satisfying for those meat-eaters too. Good for breakfast or any meal paired with soup and salad. It's great as leftovers too."
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Ingredients

1 h 35 m servings 298
Original recipe yields 6 servings

Directions

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  1. Preheat oven to 350 degrees F (175 degrees C). Grease a 9-inch pie dish.
  2. Heat olive oil in a skillet over medium heat. Add onion; cook and stir for 2 minutes. Add thyme, leeks, and mushrooms; cook and stir until the onions are cooked through, 5 to 8 minutes.
  3. Add sweet potato; cook and stir until the sweet potato is tender, about 15 minutes. Place mixture in prepared pie dish.
  4. Combine eggs, sour cream, salt, and cream in a food processor; pulse until smooth. Pour into pie dish and stir slightly to distribute over onion mixture. Top with Asiago cheese.
  5. Bake in preheated oven until top is beginning to turn golden brown and center is gently firm, about 45-50 minutes. Let sit a few minutes before cutting. Serve warm.

Footnotes

  • Tip
  • Aluminum foil helps keep food moist, ensures it cooks evenly, keeps leftovers fresh, and makes clean-up easy.

Nutrition Facts


Per Serving: 298 calories; 23.6 14.5 8.8 216 307 Full nutrition

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Reviews

Read all reviews 11
  1. 16 Ratings

  2.  
    Rated as 5 out of 5 Stars
  3.  
    Rated as 4 out of 5 Stars
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    Rated as 3 out of 5 Stars
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    Rated as 2 out of 5 Stars
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    Rated as 1 out of 5 Stars
Most helpful positive review

Yum. I used a whole sweet potato and less onion. Instead of heavy cream I used half and half. And parm for the cheese.

Most helpful critical review

A good way to use up a sweet potato which is definitely healthier than a regular potato. I, too used a whole medium sweet potato. My grandson (8 yr. old) said they tasted like carrots. He did ea...

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Yum. I used a whole sweet potato and less onion. Instead of heavy cream I used half and half. And parm for the cheese.

pretty good, used sweet potato so it was kinda sweet

Everyone in the family enjoyed this. I made some mini quiches as well. Yum!

Used onions in place of leeks. Added some leftover diced ham for my meat loving family and it filled their bellies for brunch with a salad & soup.

Very happy with the results and will make it again. I did add the 1/2 c flour. Used white potatoes as we didn't have the sweet but look forward to trying it with the sweet potatoes the next ti...

I added three extra sweet potatoes (consulting another recipe) to get rid of extra sweet potatoes I had in the fridge. Because there was a lot of potato to cook, I cooked them in the microwave (...

Good recipe. I did modify a bit- used 1/4 cup of flour the others have mentioned to add a crust to it. I also used a whole sweet potato, probably 2tsp of kosher salt and added about 1/4 cup of A...

Great recipe. I did not have asiago cheese so shredded old cheddar and put a lot more on the top. I am not sure it is necessary to use whipping cream but I thought I would try and follow it an...

A good way to use up a sweet potato which is definitely healthier than a regular potato. I, too used a whole medium sweet potato. My grandson (8 yr. old) said they tasted like carrots. He did ea...