Confessions of a Fit Foodie

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Crustless Zucchini Quiche [21 Day Fix | Weight Watchers | Gluten-free | Keto]| Instant Pot Crustless Zucchini Quiche

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Crustless zucchini quiche is the perfect 21 Day Fix recipe for breakfast, brunch, lunch, or a light dinner! Fluffy eggs, 2 kinds of cheese, onion, and fresh garden zucchini are baked together in this healthy meal. This post contains affiliate links for products I’m obsessed with.  

**New – Updated with Instant Pot directions!

Hey there!

I’m getting great feedback on my First Reader Survey!  Thanks so much to all who took the time to weigh in…if you haven’t had a chance, click on the pic for the link!  Many thanks from me…and Ryan.

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Anyway…it’s back to business and I have a great recipe for you to try.

This crustless zucchini quiche would be a delicious addition to a weekend brunch, a fabulous make-ahead Meatless Monday dinner, or a yummy lunch to pack for the work week!

Overhead view of crustless zucchini quiche, a recipe from the blog Confessions of a Fit Foodie, served in a red round pie plate

This is a remake of the Italian Zucchini Pie my grandma always made.  You know, the one with the Crescent Roll Crust.  #heaveninapieplate

My mom actually modified the recipe after reading a similar one on the back of a container of ricotta, and she made it for us the last time she was here.  Honestly, it was SO darn delicious…I didn’t miss the crust one bit…and I would never lie about food :).

The farm stands around here still have a ton of zucchini.  Take advantage and pick some up today!

For more Zucchini recipes, check out this awesome list of over 30 delicious recipes!  

Triangular piece of Crustless Zucchini Quiche being pierced by a fork ready for a bite

 

Here’s the crustless zucchini quiche recipe. Enjoy!

Crustless zucchini quiche is the perfect 21 Day Fix recipe for breakfast, brunch, lunch, or a light dinner! Fluffy eggs, 2 kinds of cheese, onion, and fresh garden zucchini are baked together in this healthy meal.

 

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Crustless Zucchini Quiche - A 21 Day Fix recipe, from Confessions of a Fit Foodie

Crustless Zucchini Quiche {21 Day Fix}

★★★★★ 5 from 4 reviews
  • Author: NancyLynn Sicilia
  • Prep Time: 10 minutes
  • Cook Time: 40 minutes
  • Total Time: 50 minutes
  • Yield: 6 servings 1x
  • Category: Breakfast
  • Method: Oven/Instant Pot
  • Cuisine: American
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Description

Crustless zucchini quiche is the perfect 21 Day Fix recipe for breakfast, brunch, lunch, or a light dinner! Fluffy eggs, 2 kinds of cheese, onion, and fresh garden zucchini are baked together in this healthy meal.

Scale

Ingredients

  • 2 medium zucchini, sliced thin
  • 1 onion, chopped
  • 1 small container (15oz) of part skim ricotta
  • 3 eggs
  • 1 cup of shredded mozzarella
  • 1 tablespoon of butter flavored olive oil, regular olive oil, butter, or ghee
  • dash of black pepper
  • 1/2 teaspoon of dried basil
  • 1/2 teaspoon of dried oregano
  • olive oil cooking spray

Instructions

Instant Pot

  1. Set Instant Pot to Sauté.  When your pot is hot, add oil, butter or ghee and cook zucchini until it begins to soften.
  2. Add onions and cook for an additional 5 minutes or until tender. Stir in seasoning and pepper to zucchini mixture.  Turn Instant Pot off.
  3. In an Instant Pot safe casserole dish (affiliate link), beat eggs, then add in ricotta and mozzarella. Carefully fold in the zucchini and onions mixture.
  4. Rinse Instant Pot, then add in 1 cup of water and the Instant Pot trivet to the bottom of your pot.  Carefully place the casserole dish on the trivet, or better yet, on a silicone sling (affiliate link) so you can lift it after cooktime.
  5. Lock lid and cook quiche for 30 minutes, then do a ten minute natural release, followed by a quick release.
  6. If desired, broil casserole on low to get a nice, crispy top before serving!

Oven

  1. Preheat oven to 350 F.
  2. Sautée zucchini in oil, butter or ghee until soft on low heat.
  3. Add onions and cook for an additional 10 minutes or until tender. Add seasoning and pepper to zucchini mixture.
  4. Beat eggs, then add in ricotta and mozzarella. Carefully fold in zucchini and onions.
  5. Spray a pie plate with cooking spray and fill with ingredients.
  6. Cook quiche until it sets – about 30 minutes, broiling for a few minutes at the end, if desired.

Notes

Makes 6 servings in my house (nobody likes a small piece) –

21 Day Fix: 1/2 RED, 1/3 GREEN, 1/2 BLUE 1/2 tsp per serving

WW Freestyle: 5 points per serving (calculated using part skim ricotta and mozzarella)

Keywords: breakfast, eggs, quiche, vegetarian, cheese, vegetables, gluten-free, low-carb, high protein

Crustless Zucchini Quiche | Confessions of a Fit Foodie

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Sausage and Cauliflower Casserole {21 Day Fix}
Everything Bagel Goat Cheese Snack (80 Day Obsession/21 Day Fix)
How to Make Overnight Oats | 21 Day Fix Overnight Oats
21 Day Fix Dairy Free Chocolate Fondue

Reader Interactions

Comments

    • You are on a roll this week, Heather! This is also a great thing to make ahead for lunch! Hope your first week was great :).

      Reply

  7. I made this tonight and it was really good! Didn’t even miss the crust. I baked it longer than 30 minutes – took around 45 minutes or so since I like it a little brown on the edges and then broiled it on low to top it off. It was really good, highly recommend and will definitely be keeping this in the rotation.

    Reply

  8. If you don’t have the part skim ricotta is there something I can use instead or is it worth the wait to go to the store and by it 🙂 It looks so amazing that I want it right now. I use ALL of your recipes. Beyond amazing.

    Reply

  10. Hi! Do you think I could make it without the mozzarella cheese? I forgot to buy it and I really want to make it today. I do have grated Parmesan, could I use that instead? Thanks!

    Reply

  11. This recipe has been my go to. I use this and variations of this with veggies I need to use up. Its a great breakfast, lunch, and dinner. This week I used mushrooms and Spinach, just drained the spinach before folding it in. Thank you so much! This single recipe has made my fix so easy. THANK YOU!

    Reply

  12. Hi! I’m making this quiche right now and I’ve had to cook it way longer than 30 minutes. Is that normal? I have the oven at 350 and every time I take it out to check it, it still looks kind of jiggly. Do you have thoughts about that?

    Reply

    • You can increase your temp to 375! This is very forgiving, so don’t worry about overcooking. And you can brown it more by broiling on low at the end!

      Reply

    • Very easy recipe to follow and tasty as well! I added shredded aged Parmesan and Grated Pecorino Romano cheese wine I’m Italian through and through and it was a phenomenal addition! Although it took at least and 1 hour and and half to cook in my glass pie dish. Love this recipe can’t wait to vary it again. Thanks

      ★★★★★

      Reply

      • Hi! I love making variations of this recipe! So happy you enjoyed it! Thanks for taking the time to rate and review.💕

        Reply

  13. I absolutely LOVE every one of your recipes!! I’ve just recently been introduced to your page by my daughter and I’m so happy with everything I’ve tried! They’re all simple, easy to follow, ingredients we all have and you put it together so well! Question on this one…can I use my cast iron skillet?

    Reply

  16. I absolutely love this recipe as is but I am bringing a quiche for Easter Brunch and was wondering if adding a crust would work with this recipe?

    ★★★★★

    Reply

  18. I know this is a 21 Day Fix recipe, but If I wanted to use this for a 2B Mindset recipe, how would you suggest to do do that? Or could I even do that?

    Reply

  19. If you add other veggies instead of zucchini what amounts would you use? If I switched to broccoli, for example, how many cups would be a good switch?

    Reply

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