Simple Crustless Spinach and Mushroom Quiche

  4.7 – 93 reviews  • Quiche

An easy-to-make quiche with terrific flavor that doesn’t take a lot of time to prepare.

Prep Time: 15 mins
Cook Time: 50 mins
Total Time: 1 hr 5 mins
Servings: 6
Yield: 1 10-inch quiche

Ingredients

  1. 2 tablespoons butter
  2. 2 cups sliced mushrooms
  3. 2 cups reduced-fat sour cream
  4. 4 eggs
  5. ½ cup grated Parmesan cheese
  6. ¼ cup all-purpose flour
  7. 1 tablespoon heavy whipping cream
  8. 1 teaspoon onion powder
  9. ¼ teaspoon garlic powder
  10. ¼ teaspoon salt
  11. 6 drops hot pepper sauce, or more to taste
  12. ½ (10 ounce) package frozen chopped spinach, thawed and drained
  13. 2 cups shredded Cheddar cheese

Instructions

  1. Preheat oven to 350 degrees F (175 degrees C).
  2. Grease a 10-inch pie dish.
  3. Melt butter in a skillet over medium heat; cook and stir sliced mushrooms until tender, about 5 minutes. Drain excess liquid, if necessary; set mushrooms aside.
  4. Place sour cream, eggs, Parmesan cheese, flour, cream, onion powder, garlic powder, salt, and hot pepper sauce in a blender; blend until smooth, 30 seconds to 1 minute. Pour egg mixture into a large bowl.
  5. Stir mushrooms, spinach, and Cheddar cheese into egg mixture. Pour into prepared pie dish.
  6. Bake in the preheated oven until lightly browned and a toothpick inserted into the middle of the quiche comes out clean, about 45 minutes.

Nutrition Facts

Calories 412 kcal
Carbohydrate 11 g
Cholesterol 214 mg
Dietary Fiber 1 g
Protein 21 g
Saturated Fat 19 g
Sodium 583 mg
Sugars 1 g
Fat 32 g
Unsaturated Fat 0 g

Reviews

Adam Morris
Delicious. Loved by my bible study friends.
Jacqueline Grant
This was delicious! Taking the suggestions of others, I subbed 2% fat Greek yogurt for the sour cream, almond milk for the cream, and added about 1.5 Tbsp chopped fresh dill and about 2 Tbsp chopped sundried tomatoes. I baked it in a 9.5″ quiche pan for 47 minutes.
Michelle Hudson
This was easy to make, but for me it needed a crust to make it complete. It was like eating a savory custard.
Alex Nielsen
I mostly made this as written. I had fresh baby spinach instead of frozen so I used that. I also used full fat sour cream, again because that was what I had on hand. The flavor is good, but it was a little softer than I expected. It is an easy recipe that I would make again.
Jane Lowe
oh my..so yummy I didnt have sour cream so I used cottage cheese… love this
Barry Barnes
So easy and very tasty. The second time I made it I added a few more hot drops and a little more garlic! So easy to serve and make
Sean Ramsey
This is definately a keeper , Its soooooo good
Julie Johnston
My wife liked it better than I did. She liked the creaminess and flavor. I was not enamored by the texture nor the taste; a bit bland ( even though we added some bacon ).
Miranda Gray
It was ok! Edible, But not delicious. I have had better will not be making it again
Vincent Torres
I’ve made this recipe twice with no changes. We love it. This is a versatile recipe in that additions can easily be made. Veggies already in the fridge, cooked bacon, different cheeses are possible options. A fresh fruit salad is a perfect side dish. My husband was horrified to realize the meal he loved was meatless. The flavors were so good, he didn’t notice the lack of meat initially. Highly recommended. No photo has been available yet because the quiche was eaten too quickly.
Gregory Davenport
Made exactly to recipe. Sour cream tang was overwhelming. Needs texture. My husband and I were unable to eat this and we are not picky. I do not understand the glowing reviews. A waste of time and money.
Kyle Salinas
This was a great recipe. I omitted the hot sauce and added diced ham. Also, with the 2 cups of Cheddar cheese, I did 1 c. Mild cheddar and 1 c. Sharp white cheddar. I also substitute grated parmesan cheese for shredded parmesan cheese. This was delicious and low carb. My husband even liked it and he is a picky eater. A must try!
Brenda Fuentes
I thought this was great. I used some of Rebecca11’s tips. Not difficult. Very satisfying . And a nice leftover! Thank you!
Peter Carroll
We loved this. As did others, I used fresh shallots and garlic sautéed with the mushrooms. I didn’t have enough sour cream so I put in 1 1/2 cups and added extra cream and an extra egg. Also, the package of spinach I bought was 15 oz, not 10 and I used it all. Came out spinach-y but great taste. One last modification since we are a keto household, was to use almost flour instead of regular flour. This is a keeper!
Jennifer Gray
This was a delicious, easy recipe. I’ll use this as a baseline for whatever vegetables we feel like. Made as written, except omitted the tablespoon of cream and hots. Did not use a blender, just mixed all together, and it was fine. Next time I would use real garlic, try subbing some of my homemade yogurt for part of the sour cream, and add fresh herbs or hot sauce. Lots of possibilities for this recipe!
Vanessa Valencia
Love this recipe!! It turned out perfect and is a great quick breakfast option. The hubby loved it! I added meat ??
James Delacruz
Excellent! I’ve been searching for my long lost crustless quiche recipe, and this will definitely work fine for it. Here are changes as I can recall: low-fat cottage cheese for the sc, Monterrey or co-jack cheese instead of cheddar, add any herbs or spices you like, and use canned red salmon to make it a hearty meal, folding it in last, just before baking. This just shows what a great & versatile recipe it is. Thanx!
Ashley Livingston MD
I ‘m a vegetarian & my mom likes meat, so I made this half veggie/half veggies & ham! I sauted onions, garlic & mushrooms in butter, Gouda cheese & cheddar jack, spinach, etc & added extra fresh mushrooms & broccoli. It was delicious!
Kelly Schroeder
I liked it because it was easy to make and tastes great! I like that it needs no crust, also. The only thing I plan to do differently next time is to cut back on the amount of onion a bit.
Robert Clarke
Easy and good. I added chopped / sautéed ham, onion and red bell peppers just because we like a lot of flavor. The only thing I would say is that it sea a ton of sour cream and it does create a slightly sour (of course) flavor. Next time I’ll likely look for other recipes for crust less quiche that uses just normal cream/milk. We love sour cream, but I think this recipe could be modified into a new recipe that doesn’t use so much of it.
Stacey Levy
I’ve been making quiches for so many years without a recipe,, but I wanted a no-fail recipe to serve to guests for a brunch. I made this almost exactly as the recipe, except subbed half the sour cream w non-fat Greek yogurt just because I didn’t have enough sour cream. Also, used portobello mushrooms because they’re always a staple in our house these days due to our BJ’s Covid stock-up trips and fresh spinach – I just cooked the spinach down first then chopped. Turned out really great – everyone enjoyed (and what’s not to like about 2 cups of cheddar cheese?) and I already shared the recipe with my guests.

 

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