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Scrumptious Vegetable Quiche Recipe – Featuring Mushrooms, Onions, Spinach & Cheese!

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This delicious Vegetable Quiche Recipe is easy and delicious and always hits a home run!  This family loves eating Quiche. I’ve tried several versions, and we always return to this recipe. Of course, I thought I would share it with you!

Furthermore, I know there are endless recipes for Quiche on the interwebs, and after searching and tweaking, this is what I’ve come up with. Of course, it’s one I make time and time again because it’s that good!

Scrumptious Vegetable Quiche Recipe - Featuring Mushrooms, Onions, Spinach & Cheese!

Scrumptious Vegetable Quiche Recipe

I posted quite a few photos of how I made this. I enjoyed the visual component of posted recipes and wanted to share how I made this with you! Please let me know if you have any questions, and by all means, post some comments, too!

Vegetable Quiche Recipe

Scrumptious Vegetable Quiche Recipe - Featuring Mushrooms, Onions, Spinach & Cheese!
Prep Time 40 minutes
Cook Time 45 minutes
Total Time 1 hour 25 minutes


  • 2 prepared 9-inch single pie crust
  • 4 eggs
  • 1 ½ cups half and half
  • salt and 1 pepper to taste
  • 1 tsp. minced garlic
  • ½ Onion powder
  • ½ tsp. garlic powder
  • 1 (10 ounce) bag of frozen (or fresh) spinach
  • 1/2 tsp. Italian seasoning
  • 1.(8 ounce) package sliced fresh mushrooms
  • 1 medium red or yellow onion, chopped
  • 4 ounces of asiago cheese
  • 8 ounces parmesan cheese
  • 4 tbs. Butter
  • 4 tbs. Olive Oil


    First, you will want to prepare by chopping onions, mushrooms, and spinach. If you get the cut
    spinach, then you can skip that step.

    Preheat oven to 425 degrees F (200 degrees C).

    In a frying pan, melt butter add onion and mushroom. Cook for about 10 mins or until golden

    Fit pie crust into a 9-inch pie dish. I prefer using a spring form pan - but do as you like. Be
    sure to coat the inside of the pan with cooking spray. Using a prepared pie crust
    is perfectly awesome for a quiche.

    Gently combine spinach, mushrooms, onion, and cheese in a separate bowl. Spread spinach,
    onion, cheese, and mushroom mixture in the prepared pie dish.

    Combine half and half with the 4 eggs and beat until fluffy. Pour this mixture evenly over the

    Place quiche on a baking sheet. I always place an old cookie sheet under the pan as some liquid
    might seep through, especially if you use a spring-form pan.

    Add the 2nd pie crust over the top of the quiche. Poke a few holes in the top.

    Bake in a preheated oven for 10 mins at 420 degrees and then drop the temperature down to
    about 375 degrees. Cool at 375 degrees until the quiche is lightly puffed and
    browned for about 30 minutes.

A toothpick inserted into the center of the filling should come out clean.

dry ingredients
Some of the ingredients
more wet ingredients
More wet ingredients
spring form
Don’t forget to use cooking spray.
springform pan and pie crust
Springform pan and pie crust
red onion
Yummy red onion
Vidalia Chop Wizard is a lifesaver for chopping onions!
chopped mushrooms
Perfect for chopping mushrooms! (Sorry for the bathrobe showing – it was early in the morning when I made this :)
Spinach prep – use frozen or fresh – it’s up to you!
I adore this chopper and scooper!
Saute the veggies until slightly brown.
Mushrooms, onions, and spinach mixture
Egg and half-and-half mixture
Egg and half-and-half mixture
liquid mixutre
Adding liquid ingredients over veggies
After baking - nice and golden brown
All ready to go!
The top crust is nice and golden brown!
After baking, the top crust is nice and golden brown!
Amazing first slice!
Amazing first slice!

Vegetable Quiche Recipe – So Very Delicious

In closing, this Vegetable Quiche Recipe is Truly a masterpiece of flavors. Remember, you can use any veggies or cheese combo you like. I’ve tried it with Swiss cheese, and it’s also amazing.

Furthermore, if you love quiche, you might make this weekly like I do. That is the beauty of quiche – it’s easy and so versatile. If you haven’t already, I hope you get to make one someday. Moreover, everyone raves about this recipe, and the most challenging part is the prep work – which isn’t so bad.

Please post your comments and let me know how yours turned out. I would love to hear your ideas. Remember, I have many other delicious recipes, so check them out.

As always, thanks so much for visiting my site, and if you like this post on the vegetarian quiche recipe, please subscribe via email and never miss a post again!

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