Easy Spinach Quiche

5 from 5 votes
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This easy spinach quiche recipe is the perfect easy brunch recipe that is ready in under 60 minutes. We use a store-bought crust and pack it with veggies. It’s a healthy breakfast that is so creamy and flavorful.

A slice of quiche on a plate.
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Easy Spinach Quiche Recipe

This easy quiche recipe truly is — EASY! We love it because it pairs a store-bought crust with a deliciously veggie-packed filling. You’ll absolutely love the flavor. Oh, and of course, CHEESE! We’ll walk you through how to make this quiche, how to put your own spin on it, and what to serve with it to flesh out the ultimate brunch. Let’s do it, shall we?!

Ingredients You Need

  • Pre-made pie crust
  • Eggs
  • 2% milk (or whole milk)
  • Greek yogurt
  • Fresh spinach
  • Shredded gruyere cheese
  • Minced white onion
  • Minced garlic cloves
  • Salt
  • Olive oil

choose your own cheesy adventure

Don’t have gruyere cheese on hand? This quiche would be oh so delicious with a 1:1 substitution for:

  • Swiss cheese
  • Provolone
  • Goat cheese
  • Feta
  • Cheddar cheese

Ingredient Add Ins & Swaps

Spinach –> This is a spinach quiche after all, but if you’re looking to swap it out, we recommend 1:1 kale or sautéed mushrooms.

Milk –> Don’t have 2% on hand? Feel free to swap 1:1 for whole milk or heavy cream.

Onion –> This spinach quiche calls for white onion, but feel free to sub for a sweet onion or shallots.

Add meat –> Looking to add a meat to this quiche? We recommend 1/4 cup chopped bacon or ground breakfast sausage.

A piece of quiche on a plate.

Store-Bought Crust for the Win

Using a store-bought crust in this quiche recipe is absolutely clutch! Not only is it a major time saver, it provides a deliciously flake-y surrounding for your veggie-packed quiche.

Simply use any store-bought pie crust for this recipe. Just make sure it’s fully thawed before you start making this recipe!

Can I still use homemade crust?

You absolutely can! Feel free to sub in your go-to homemade pie crust, and follow the rest of the recipe as instructed.

Pro tip: because every pie crust is a little bit different, be mindful of the browning around the crust’s edges while baking. If things are getting a little too dark / past golden brown while baking, remove the quiche from the oven and tent the crust with tin foil to prevent burning for the remainder of the bake time.

Quiche crust with holes in the bottom.

How to Make Easy Spinach Quiche

This easy spinach quiche comes together in 6 easy steps. We’ll walk you through it:

Preheat & Prep Crust

Preheat the oven to 400ºF.

Then, unroll your pre-made pie crust. Place the crust into a 9-inch circular pie pan and pinch the edges of the pie crust so that it holds its shape. This will keep the crust from falling into the filling.

Use a fork to prick the bottom of the pie crust 5-7 times to avoid bubbling during the bake time.

Partially Bake Crust

Place the crust into the oven and bake for 10 minutes. Check on the pie crust every few minutes and if the pie crust begins to bubble, prick the bubble with a fork. Then, remove crust from the oven and set aside.

Spinach, onions, and garlic in a quiche crust.

Prepare Quiche Filling

Sauté onions & garlic: Heat a large skillet over medium/high heat, and add olive oil. When olive oil is fragrant, add the onions to the pan and sprinkle with salt. Sauté the onions for 3-5 minutes or until translucent. Then, add garlic to the pan and sauté the garlic with the onions for an additional minute.

Add fresh spinach: Next, turn the heat to medium/low and add half of the fresh spinach to the pan and toss the chopped spinach with the onions and oil. When the spinach has wilted, add the rest of the spinach to the pan. Sprinkle a bit more salt over the spinach and sauté for an additional 3-5 minutes or until there is no liquid in the bottom of the pan. Then, remove the entire skillet from the heat.

Time to make the egg mixture: In a large bowl, whisk the eggs and milk together until combined. Add the Greek yogurt to the egg mixture and whisk until the egg mixture has thickened.

Don’t forget the cheese: Lastly, add 1 cup of gruyère cheese to the egg mixture and stir everything together.

Layer Quiche Filling

Place the partially cooked pie crust in the pie plate on top of a baking sheet. Then, layer your quiche filling as follows:

  • Sprinkle the last 1/2 cup of the shredded Gruyere cheese on top of the pie crust.
  • Then, spread the spinach mixture over the gruyere cheese.
  • Finally, pour the egg and cheese mixture on top of the spinach.
Cheese sprinkled on top of a quiche.

Bake Quiche

Bake the quiche for 20 minutes and then check to see if the pie crust is browning. If the crust is browning, cover the edges (not the middle) of the quiche with tin foil to avoid burning, and then bake for an additional 20-25 minutes or until fully cooked in the center. 

Let Rest & Enjoy!

Remove from oven and let rest for 5-10 minutes before slicing and serving. Pepper to. taste, and ENJOY with any of your favorite brunch sides.

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A baked spinach quiche with parsley sprinkled on top.

Storage

To store this quiche, first allow it to fully cool. And then store in an air-tight container in the fridge for up to 3 days. Feel free to simply keep the quiche in the dish you baked it in, and cover with aluminum foil or plastic wrap for storage to avoid dirtying another dish.

When reheating: Cover and bake in the oven at 350ºF for 15-20 minutes, or until the internal temperature reaches 165ºF.

Freezing Instructions

If you’re hoping to store this quiche for a longer period of time, freeze it! Make sure it’s tightly wrapped to avoid freezer burn, and freeze for up to 3 months.

When reheating: you can reheat this frozen quiche directly from frozen! Simply cover and bake in the oven at 350ºF for 30 minutes, or until the internal temperature reaches 165ºF.

Spinach quiche on a plate!
5 from 5 votes

Easy Spinach Quiche Recipe

This easy spinach quiche recipe is the perfect easy brunch recipe that is ready in under 60 minutes. We use a store-bought crust and pack it with veggies. It’s a healthy breakfast that is so creamy and flavorful.
Prep: 20 minutes
Cook: 20 minutes
Total: 40 minutes
Servings: 8
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Ingredients 

  • 9- inch pre-made pie crust, thawed
  • 2 tablespoons olive oil
  • 1/2 large white onion, minced
  • 5 cloves garlic, minced
  • 10 oz. fresh spinach, roughly chopped
  • 1/2 teaspoon salt, divided
  • 4 large eggs
  • 3/4 cup 2% milk, or whole milk
  • 1/4 cup Greek yogurt
  • 1.5 cups shredded gruyere cheese, separated

Instructions 

  • Preheat the oven to 400ºF.
  • Next, unroll the pre-made pie crust. Place the crust into a 9-inch circular pie pan and pinch the edges of the pie crust so that it holds its shape.
  • Use a fork to prick the bottom of the pie crust 5-7 times to avoid bubbling during the bake time.
  • Place the crust into the oven and bake for 10 minutes. Check on the pie crust every few minutes and if the pie crust begins to bubble, prick the bubble with a fork. Then, remove crust from the oven and set aside.
  • Prepare the quiche filling. Heat a large skillet over medium/high heat. Add olive oil. When olive oil is fragrant, add the onions to the pan and sprinkle with 1/8 teaspoon of salt. Sauté the onions for 3-5 minutes or until translucent. Add garlic to the pan and sauté the garlic with the onions for an additional 1 minute.
  • Next, turn the heat to medium/low and add half of the fresh spinach to the pan and toss the spinach with the onions and oil. When the spinach has wilted add the rest of the spinach to the pan. Sprinkle 1/8 teaspoon of salt over the spinach and sauté the spinach for an additional 3-5 minutes or until there is no liquid in the bottom of the pan. Remove the skillet from the heat.
  • In a large bowl, whisk the eggs and milk together until combined. Add the Greek yogurt to the egg mixture and whisk until the egg mixture has thickened.
  • Lastly, add 1 cup of gruyere cheese to the egg mixture and stir everything together.
  • Place the partially cooked pie crust on top of a baking sheet. Sprinkle the last 1/2 cup of the shredded Gruyere cheese on top of the pie crust. Then, spread the spinach mixture over the gruyere cheese and pour the egg and cheese mixture on top of the spinach.
  • Bake the quiche for 20 minutes and then check to see if the pie crust is browning. If the crust is browning, cover the edges (not the middle) of the quiche with tin foil to avoid burning, and then bake for an additional 20-25 minutes or until fully cooked in the center. 
  • Remove from oven and let rest for 5-10 minutes before slicing and serving.

Watch It

[adthrive-in-post-video-player video-id=”aav9tHwb” upload-date=”2022-04-13T20:29:45.000Z” name=”Easy Spinach Quiche” description=”This easy spinach quiche recipe is the perfect easy brunch recipe that is ready in under 60 minutes. We use a store-bought crust and pack it with veggies. “]

Nutrition

Calories: 286 kcal, Carbohydrates: 18 g, Protein: 12 g, Fat: 19 g, Fiber: 1 g, Sugar: 3 g

Nutrition information is automatically calculated, so should only be used as an approximation.

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About Emily Richter

Emily is Fit Foodie Finds' editor-in-chief. She has a master's degree in strategic communication and a passion for food. She is an incredible at-home cook, making her writing an important part of the content creation process.

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Sarah
February 8, 2023 8:01 am
Recipe Rating :
     

5 stars
I made this and it was so easy, shame I didn’t have the right size tin, but I still made it work. Struggled to get it out like but I got there in the end too lol.

Gigi H
Gigi H
April 17, 2022 2:55 pm
Recipe Rating :
     

5 stars
Love this quiche. I only had 1 percent milk and 5 ozs of spinach leftover in my house but guess what? Still awesome. Still turned out great. I just added some sautéed mushrooms to fill the veggie mix. Perfect brunch recipe.

9E6AB5F8-AD8F-4E3A-9529-C91B63887F9D.jpeg
Alyssa
Alyssa
April 15, 2022 8:07 am
Recipe Rating :
     

5 stars
This looks AMAZING! I was wondering if I could make this dairy free for my sister who is lactose intolerant? Could I sub coconut/oat/almond milk or would that be too watery?

Last edited 2 years ago by Alyssa
Keli C
Keli C
March 15, 2021 4:40 pm
Recipe Rating :
     

5 stars
This is a fantastic recipe! I ended up using a premade gluten free crust (Wholly Wholesome) and let it thaw from frozen (~15 minutes) and followed the steps, as instructed. I also added in a few extra veggies (red pepper and mushroom) and it turned out great! This is part of my postpartum meal prep and I highly recommend to anyone who loves quiche!

Lee Funke
March 17, 2021 1:37 pm
Reply to  Keli C

Sooo glad that the gluten-free crust worked! We appreciate your comment.