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    Home » All Recipes » Breakfast » Quiche

    Spinach Mushroom Quiche (Crustless)

    Published: Oct 12, 2022 · Modified: Jan 1, 2023 by RichandDelish · This post may contain affiliate links ·

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    Jump to Recipe Print Recipe

    This crustless spinach mushroom quiche is made with mushrooms, spinach, onion, and mozzarella, and is perfect for brunch, breakfast, or serve it for dinner!

    Overhead shot of spinach and mushroom quiche.

    This whole recipe comes together in about an hour, and it's very easy to make. It is a savory dish that has a creamy texture with lots of flavors from the cooked vegetables and cheese.

    This quiche is one of my favorite savory dishes to make. If you like making easy savory dishes, check out our pink sauce pasta, no knead focaccia bread and our best cheesy garlic pizza.

    Jump to:
    • Why this recipe works
    • Ingredients
    • Instructions
    • Expert Tips
    • Faq's
    • Storing
    • Freezing
    • Substitutions
    • Variations
    • 📖 Recipe
    • 💬 Comments

    Why this recipe works

    • This makes the perfect savory dish for brunch, dinner, or breakfast!
    • It is filled with sauteed vegetables that give this quiche lots of flavor!
    • It is so easy to make, and takes 20 minutes to prep!
    • This quiche can be filled with your favorite savory add-ins!
    Close up shot of a sliced quiche in a pan.

    Ingredients

    Before you start to make this spinach and mushroom quiche recipe, measure and prepare your ingredients so the cooking process will go smoothly and easily.

    Full measurements are in the recipe card below.

    Heavy cream- we used heavy cream in this recipe to make the quiche extra creamy and cheesy.

    Mozarella- we used store-bought grated mozzarella cheese, but you can use fresh mozzarella cheese, or grate it yourself.

    Garlic- you will need about 2 garlic cloves for this recipe. we use fresh garlic and grate it by hand. We do not recommend using store-bought pre-grated garlic, because it usually has less flavor.

    Milk- use whole milk for this recipe.

    Eggs- you will need 4 large eggs for this recipe. Make sure that your eggs are at room temperature.

    Baby spinach- we used baby spinach for this recipe, but regular spinach will work great as well.

    Mushrooms- we used Agaricus bisporus mushrooms for this recipe, but you can use your favorite kind of mushroom for this.

    Onion- we used a large white onion for this recipe. You will need to chop it and use ¾ cup of the chopped onion.

    Salt- we like to use kosher salt for this recipe.

    Black pepper- for flavor.

    Instructions

    Preheat an oven to 200c (400f) and prepare a quiche or pie pan on the side.

    In a large skillet, on medium heat, add olive oil, and the onions, and cook them until they are lightly golden brown. Add the minced garlic and mix well.

    Quiche process shots.

    Add the chopped mushrooms and spinach and mix.

    Quiche process shots.

    Sautee on medium heat for about 10 minutes until the veggies shrunk. Sed aside to cool.

    Quiche process shots.

    In a large mixing bowl, add the eggs, heavy cream, milk, salt, and pepper, and mix with a whisk until well combined.

    Quiche process shots.

    Add the vegetable mixture and grated mozzarella and mix until well combined.

    Quiche process shots.

    Pour the mixture into a 9-inch tart or pie or quiche pan and bake in a 200c (400f) preheated oven for 40-45 minutes until a knife inserted into the quiche comes out clean.

    Quiche process shots.
    Quiche process shots.

    Expert Tips

    • Add your favorite savory add-ins! You can add your favorite vegetables like squash, zucchini, sweet potato, bacon, chives, carrots, and cherry tomatoes.
    • Add fresh herbs to this like cilantro, parsley, rosemary, dill, thyme, oregano, etc.
    • Add your favorite salty cheese for this like feta, goat cheese, blue cheese, etc.
    Close up shot of a quiche.

    Faq's

    What is the difference between crustless quiche and frittata?

    Frittata has more eggs and less cream and milk content, also, a quiche is baked in a pan in the oven, and frittata cooks on a skillet.

    How do I know when my quiche is fully cooked?

    The quiche will have golden brown edges and be set in the middle. I check its doneness by inserting a knife into the middle of the quiche and seeing that it's not raw.

    Can I add meat to this quiche?

    Yes! You can add chopped bacon, sausage, or your favorite meat to the mixture.

    Can I make this with a crust?

    Yes! You can make this with a pie crust or a quiche crust. Make sure you prebake the crust.

    Slice of quiche on a plate with a fork inserted into the slice.

    Storing

    Store this pasta dish in the fridge. Cover it with a plastic wrap tightly or place it in an airtight container for up to 3 days.

    Freezing

    If you would like to freeze this quiche, you totally can! Simply make it according to the instructions, let it cool to room temperature, and either place it in an airtight container, or cover it with plastic wrap.

    Freeze for up to 2 months. Make sure that you are using a freezer-friendly container.

    Substitutions

    Mushrooms- use your favorite kind of mushrooms. You can use portabella mushrooms, white Button Mushrooms, and crimini mushrooms.

    Cheese- you can use your favorite cheeses for this like parmesan, gruyere, cheddar, gouda, etc.

    Greens- use your favorite greens for this. I used spinach but you can use arugula, summer squash, collard, kale, etc.

    Close up shot of a quiche.

    Variations

    Add-ins- add your favorite add-ins for this like chopped bacon, cooked sweet potatoes, feta, etc.

    Spices- you can add your favorite spices for this like nutmeg, paprika, thyme, oregano, basil, etc.

    More brunch recipes

    Cinnamon rolls- These homemade cinnamon rolls are soft, gooey, incredibly light, and fluffy. They are filled with a cinnamon filling and are topped with cream cheese glaze.

    Chocolate chip zucchini bread- This chocolate chip zucchini bread is made with shredded zucchini which creates a soft and moist bread that is filled with pockets of melted chocolate.

    Cheese bourekas- This cheese bourekas is made with puff pastry and filled with a delish cheese mixture that contains feta, ricotta, and mozzarella. 

    If you tried this recipe, don’t forget to leave a rating and a comment below. We love hearing from you.

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    📖 Recipe

    Close up shot of spinach mushroom quiche.

    Spinach Mushroom Quiche (Crustless)

    Rich and delish
    This crustless spinach mushroom quiche is made with mushrooms, spinach, onion, and mozzarella, and is perfect for brunch, breakfast, or serve it for dinner!
    5 from 7 votes
    Print Recipe Pin Recipe
    Prep Time 20 mins
    Cook Time 45 mins
    Total Time 1 hr 5 mins
    Course Breakfast
    Cuisine American
    Servings 8 slices
    Calories 195 kcal

    Ingredients
     
     

    • 1 tablespoon Olive oil
    • ¾ cup Onion chopped
    • 2 cloves Garlic grated
    • 1 ½ cups Mushrooms chopped
    • 2 cups Spinach chopped
    • 1 cup Heavy cream
    • 4 Eggs
    • â…“ cup Milk
    • ½ teaspoon Kosher salt
    • â…“ teaspoon Black pepper
    • 1 cup Mozzarella

    Instructions
     

    • Preheat an oven to 200c (400f) and prepare a quiche or pie pan on the side.
    • In a large skillet, on medium heat, add olive oil, and the onions, and cook them until they are lightly golden brown. Add the minced garlic and mix well.
    • Add the chopped mushrooms and spinach and mix.
    • Sautee on medium heat for about 10 minutes until the veggies shrunk. Sed aside to cool.
    • In a large mixing bowl, add the eggs, heavy cream, milk, salt, and pepper, and mix with a whisk until well combined.
    • Add the vegetable mixture and grated mozzarella and mix until well combined.
    • Pour the mixture into a 9 inch tart or pie or quiche pan and bake in a 200c (400f) preheated oven for 40-45 minutes until a knife inserted into the quiche comes out clean.

    Notes

    • Add your favorite savory add ins! You can add your favorite vegetables like squash, zucchini, sweet potato, bacon, chives, carrots, cherry tomatoes.
    • Add fresh herbs to this like cilantro, parsley, rosemary, dill, thyme, oregano, etc.
    • Add your favorite salty cheese for this like feta, goat cheese, blue cheese, etc.

    Nutrition

    Calories: 195kcalCarbohydrates: 4gProtein: 8gFat: 17gSaturated Fat: 10gPolyunsaturated Fat: 1gMonounsaturated Fat: 5gTrans Fat: 0.01gCholesterol: 128mgSodium: 299mgPotassium: 210mgFiber: 1gSugar: 3gVitamin A: 1375IUVitamin C: 4mgCalcium: 129mgIron: 1mg
    Keyword Spinach and Mushroom Quiche, Spinach Mushroom Quiche
    Tried this recipe?Let us know how it was!
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    Reader Interactions

    Comments

    1. Elba

      January 25, 2023 at 12:52 am

      5 stars
      Love it

      Reply

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