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    Home » blog » Keto Crustless Mushroom Spinach Pie

    Keto Crustless Mushroom Spinach Pie

    March 8, 2023 by Brenda Bennett 63 Comments

    Jump to Recipe

    Keto Crustless Mushroom Spinach Pie is an easy weeknight meatless low carb meal the whole family will love! Just 5 grams net carbs and 18 grams of protein per serving!

    crustless spinach pie 3 (1 of 1)

    Spinach Pie

    Ok so it may not look like the original recipe for a spinach pie you might remember from a bakery, a stuffed dough with spinach it, but it is a delicious low carb spinach pie.

    This crustless spinach pie recipe is a cross between a quiche recipe and custard. But what makes this stand out compared to the rest of all the low carb recipes out there is, the difference is in the cheese!!

    Using cottage cheese makes all the difference so this easy recipe won't be a soggy pie and will be a winner for your keto diet or low carb diet! 

    crustless spinach pie 1 (1 of 1)

    You could always leave out the mushrooms in this delicious savoury pie, if you're not a fan. But I must tell you this before you skip them, my kids HATE, LOATH and generally don't try anything with mushrooms in a recipe.

    I had mushrooms that were needing to be cooked and I decided they could pick them out if they wanted to, but guess what? THEY ATE THEM ANYWAY!!! Call it a miracle, but they ate them, and asked for seconds!!

    crustless spinach pie 4 (1 of 1)

    Crustless Pie or Crustless Quiche

    You won't even notice there isn't a crust and you won't even care! It's a pretty hearty piece of pie that can stand alone without a pie crust, but if you truly want a fabulous keto pie crust, try my coconut flour pie crust.

    My whole family, picky kids and tough to please hubby all loved it even without a crust! Feel free to add some cooked protein in it as well, like cooked, diced ham or chicken. Enjoy for a quick morning breakfast or for dinner.

     It's a perfect little dish to make and freeze, then thaw for those busy weeknights when you have no time to cook! This is an easy meal prep idea! Freezer meals for the win!

    crustless spinach pie 2 (1 of 1)

    Tools to Make Crustless Spinach Cheese Pie

    Fine Mesh Strainer- This comes in handy when you need to drain any sort of frozen veggie, in this case, the spinach. 

    Large skillet- I use many different sizes of skillets every day from just cooking eggs, or use a smaller skillet for my keto tortillas. 

    9 inch Pie dish- This is a nice deep dish skillet that can also be used to make sweet pies like my, chocolate cream pie. 

    Baking sheet pan- For all your baking needs and to use in this recipe as a platform for the pie pan, just in case any spillage happens. 

    How to Make Keto Crustless Spinach Cheese Pie

    To see exact measurements, view nutritional information and print this recipe, scroll to the bottom of this blog post to see recipe card.

    Ingredients

    mushrooms

    minced garlic

    olive oil

    frozen spinach

    Grated parmesan

    large eggs

    cottage cheese

    heavy cream

    salt

    black pepper

    ground nutmeg

    shredded mozzarella

    Instructions

    Preheat oven to 350 degrees.

    Place Thawed frozen chopped spinach into a large bowl and drain, squeeze out as much water as possible. Set aside.

    Thinly slice mushrooms.

    Heat oil and garlic in a large skillet. Add mushrooms and cook until tender.

    Add spinach to mushrooms and salt, pepper and nutmeg cook until spinach is heated through.

    Drain spinach/mushroom mixture in a colander.

    Grease a 9 inch pie plate then sprinkle parmesan all around to coat plate.

    In a large mixing bowl, whisk eggs then add cream and cottage cheese and stir well.

    Stir in mushrooms and spinach into the egg mixture.

    Pour into pie dish. Sprinkle with mozzarella.

    Place pie plate on a baking tray and place in preheated oven to cook for 50-60 minutes or until set in center and golden brown around edges.

    Turn oven off and allow to sit in oven for 10 minutes.

    Stand 10 more minutes before slicing.

    crustless spinach pie 5 (1 of 1)

    FAQs

    Can I swap the mozzarella?

    Yes you can use different types of cheese you like for this recipe just keep in mind that you want a soft cheese that melts well. Cheddar cheese would be a good alternative.

    Can I swap the spinach with kale?

    If you want to swap the spinach for kale you can do so but you will need to remove the stems of the kale and cook the kale before adding it to this pie.

    Can I leave out the mushrooms?

    Yes if you don't like mushrooms it is fine to just leave them out.

    Can I add a keto crust?

    Yes, you can add my easy keto pie crust if you prefer. It should be par baked before adding the filling for this delicious pie.

    Can I use fresh spinach?

    I would not recommend fresh spinach as you will need to cook it down and drain it before using it in this recipe.

    Can I swap the cottage cheese with something else?

    You can swap the cottage cheese with ricotta cheese.

    Can I add protein to this?

    Yes if you want increase your protein intake, add some cooked chicken or cooked ground beef or cooked ground sausage.

    What should I serve this with?

    I would simply add a side salad since this delicious spinach pie can be a main dish whether you add protein or not to it.

    Keto Crustless Mushroom Spinach Pie

    Print Recipe Pin Recipe Rate this Recipe
    3.88 from 110 votes

    Keto Crustless Mushroom Spinach Pie

    Prep Time10 minutes mins
    Cook Time1 hour hr
    Total Time1 hour hr 10 minutes mins
    Servings: 6 servings
    Calories: 253kcal
    Author: Brenda Bennett/ Sugar Free Mom
    Prevent your screen from going to sleep

    Ingredients

    • 8 ounces mushrooms
    • 1 teaspoon minced garlic
    • 2 teaspoon olive oil
    • 10 ounce frozen spinach
    • 2 tablespoons grated parmesan
    • 4 eggs
    • 16 ounces cottage cheese 4%
    • ½ cup heavy cream
    • 1 teaspoon salt
    • ½ teaspoon pepper
    • ¼ teaspoon nutmeg
    • ½ cup shredded mozzarella
    US Customary - Metric

    Instructions

    • Preheat oven to 350 degrees.
    • Thaw frozen spinach and drain, squeeze out as much water as possible. Set aside.
    • Thinly slice mushrooms.
    • Heat oil and garlic in a large skillet. Add mushrooms and cook until tender.
    • Add spinach to mushrooms and salt, pepper and nutmeg cook until spinach is heated through.
    • Drain spinach/mushroom mixture in a colander.
    • Grease a 9 inch pie plate then sprinkle parmesan all around to coat plate.
    • In a bowl, whisk eggs then add cream and cottage cheese and stir well.
    • Stir in mushrooms and spinach mixture.
    • Pour into pie dish. Sprinkle with mozzarella.
    • Place pie dish on a baking sheet and cook for 50-60 minutes or until set in center and browned around edges.
    • Turn oven off and allow to sit in oven for 10 minutes.
    • Stand 10 more minutes before slicing.

    Notes

    Net Carbs: 5g
    This recipe was first posted in April of 2014 and updated with video in January 2020.

    Nutrition

    Serving: 1slice | Calories: 253kcal | Carbohydrates: 7g | Protein: 18g | Fat: 17g | Saturated Fat: 9g | Cholesterol: 131mg | Sodium: 825mg | Potassium: 410mg | Fiber: 2g | Sugar: 3g | Vitamin A: 5882IU | Vitamin C: 4mg | Calcium: 206mg | Iron: 2mg
    Tried this recipe?Mention @sugarfreemom and tag #sugarfreemom, I'd love to see your dish!
    selfie

    About Brenda

    Brenda Bennett is a certified Nutritional Therapy Practitioner, certified Sugar Detox Coach, certified Keto Coach and certified Life Coach. She has been Sugar Free & Refined carb free for 17 years and has written 2 cookbooks, Sugar-Free Mom, and Naturally Keto and her 3rd book The 30-Day Sugar Elimination Diet, is a four part program to help you detox from sugar, eliminate cravings, balance blood sugar and lose weight all while eating a delicious, nutrient dense whole foods. Meal plan offers two tracks to follow, low carb or keto. She is the founder of the Sugar Free Fresh Start course and Sugar Free Tribe weight loss membership. Learn more.

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    Comments

      3.88 from 110 votes (99 ratings without comment)

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      Recipe Rating




    1. Karen

      October 23, 2024 at 9:55 am

      5 stars
      Over the years I’ve tried various quiche-type recipes, but this was the first one my husband raved about. I added a little low sodium bacon and a handful of French fried onions to the batter, but it really didn’t need it. Your technique of letting the pie set for 10” in the oven and 10” out allowed me to cut firm squares (I used a 9” square pan) that didn’t fall apart. Also, it gave the pie a nice golden brown crustiness that we both loved. Thank you, Brenda!

      Reply
      • Brenda Bennett

        October 23, 2024 at 12:08 pm

        Thanks so much!

    2. Amy

      September 25, 2023 at 5:02 pm

      5 stars
      My husband and I loved it! Perfect!

      Reply
    3. Kate

      August 13, 2023 at 8:28 pm

      I tried this this evening! Of all the keto recipes I've tried, this is my favourite! So tasty! I live in Argentina where you can't buy cottage cheese so substituted with ricotta cheese and I had broccoli so used that instead of spinach. My husband loved it and he's quite fussy. An all round winner!

      Reply
    4. Lalita

      July 31, 2023 at 11:03 am

      5 stars
      Love this recipe. Thank you so much for sharing! Is there a way to substitute the heavy cream for something lighter? or less fat?

      Reply
      • Brenda

        July 31, 2023 at 11:10 am

        Yes you could swap with Half & Half.

    5. Geri Stopper

      July 30, 2023 at 3:09 pm

      5 stars
      Seriously so good! I did use fresh spinach and cooked it down to get the excess water out. I will definitely make it again and again!

      Reply
    6. Mary O’C

      April 27, 2023 at 12:40 pm

      5 stars
      My family has made almost the same recipe for over thirty years (we call it Amy’s Quiche because she put it together). I’m delighted to find your version here. The only difference is I add 2 T. each of lemon juice, fresh basil and fresh parsley, and a few shakes of red pepper flakes. It’s also delicious substituting broccoli for the spinach. I’ve also added julienned red bell pepper to make a pretty presentation. Thanks for your recipes - love ‘em.

      Reply
    7. Suzanne Austin

      March 30, 2023 at 10:25 pm

      5 stars
      I how’ve a similar recipe that calls for Munster cheese as “crust” and topping. Also ricotta instead of cottage cheese. I might have tp make your recipe with this variation. Thanks.

      Reply
    8. Ronda

      November 26, 2022 at 6:08 pm

      5 stars
      Made this tonight and was very impressed. I had every intention of using left over ham from Thanksgiving it but forgot and so I just heated it up and put it on the side. I am not a huge spinach person but get in a mood for it every 3 or 4 months and this hit that craving spot on. It is just me and my husband so there will be left overs 🙂

      Reply
    9. Trish

      August 24, 2021 at 6:23 pm

      5 stars
      We just had this for our dinner and thoroughly enjoyed it! Thanks so much for all of your recipes. They’re all excellent and quite easy to prepare. I haven’t tried a bad one yet!

      Reply
    10. Beth

      August 22, 2021 at 12:55 pm

      4 stars
      Really good, but waayyy to salty. Would recommend cutting the salt to 1/2 tsp (can always add more after), otherwise delicious.

      Reply
      • Terry

        March 04, 2023 at 6:17 pm

        Delicious!!

    11. Julie

      August 02, 2021 at 9:20 pm

      5 stars
      This recipe is absolutely amazing - thank you! Perfect for a low carb, meatless Monday. We reduced the sodium by adding less salt and selecting an organic cottage cheese but it all worked out beautifully. We also grated fresh mozzarella to use in the recipe. We served the pie with heirloom tomatoes. Totally tasty! Will definitely make again. 😊

      Reply
    12. Sara Freeman

      March 21, 2021 at 12:44 pm

      Wow, best keto recipe so far. Thank you.

      Reply
    13. Betty Malone

      March 19, 2021 at 9:29 pm

      5 stars
      This is delicious! It's one of the best low-carb recipes that I have found. I did add finely-chopped red onions with the garlic and I put a dash of Everything's Bagel seasoning on top. I'll be making this again! Thanks!!!

      Reply
    14. Sylvia Alvarado

      October 04, 2020 at 7:06 pm

      Absolutely delicious. So glad I came across the recipee.

      Reply
    15. Robert Carr

      July 04, 2020 at 4:11 pm

      We had some asparagus left over, so I cut that up and added to the mushroom spinach mix. The bag of spinach was 12 oz instead of 10, so I added another egg and an extra dollup of cream to compensate for the extra solid ingredients. Didn't fit in a 9" pie pan. I put it in a large casserole dish. Smells yummy!

      Reply
    16. Lisa

      June 20, 2020 at 2:44 pm

      I made this tonight. It was soooo good! And so filling! ! I will be making again.

      Reply
    17. Dori

      May 13, 2020 at 7:09 pm

      OMG!!! This recipe is completely and utterly delicious! Fantastic recipe which we gratefully appreciate you sharing this! Super love to you and this recipe!!!

      Reply
      • Jojo

        October 08, 2022 at 8:24 am

        Is there a way to make this without the cottage cheese

      • Brenda

        October 08, 2022 at 1:55 pm

        You can replace it with ricotta cheese.

    18. Eve

      April 25, 2020 at 5:00 pm

      I made this today and I was a fan. But 16 oz of cottage cheese? I had to put it in a casserole dish, it would have over flowed my pie dish. But it was very delicious! I definitely will make this again.

      Reply
    19. Elizabeth F.

      April 08, 2020 at 10:38 am

      I'm loving this recipe. Since I like to cook casseroles with the protein (meat) and vegies all in one dish, I tried this once exactly as written but added 2 C. chopped ham, and used a casserole dish to accommodate the additions. Yum.
      Today, I made it again but added 2 C. chopped chicken and omitted the nutmeg and replaced with several sprinkles of red pepper flakes. Yum again.
      One of these days, I'm going to make it without any added meat and in a pie plate as written and I've no doubt I'll love it that way too. Thanks for a versatile and yummy recipe!

      Reply
    20. Yolanda

      April 05, 2020 at 6:34 pm

      My family loved Loved loved this recipe. Thank you!

      Reply
    21. Mary

      March 20, 2020 at 3:43 am

      I am so glad I found this recipe. Made it last night and it is delicious. Only thing I did different is use Sour Cream simply because I wanted to use it up. This is a winner will definitely be making it again thanks for sharing your talent.

      Reply
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