Crustless Keto Quiche with Spinach and Mushrooms | Keto Vale

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Crustless Keto Quiche with Spinach and Mushrooms

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This crustless quiche is not only delicious and filling, but also amazingly easy to make – you’ll fall in love with it. It’s very versatile and the recipe can be easily modified to adapt to every taste. It’s very low-carb – one serving has only 5.2 g of net carbs, while containing a good amount of vegetables – spinach is very rich in vitamin K, vitamin A and magnesium, while mushrooms are an excellent source of vitamin B2, B3 and potassium.

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Crustless Keto Quiche
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5 from 3 votes

Crustless Keto Quiche/ Frittata

Course Lunch, Main Dish
Cuisine Italian, Ketogenic, Low Carb
Prep Time 10 minutes
Cook Time 35 minutes
Total Time 45 minutes
Servings 4
Author Team


  • 6 large eggs
  • 100 g feta cheese crumbled
  • 60 g Gouda cheese grated
  • 30 g Parmesan cheese grated
  • 50 g heavy cream
  • ½ onion diced
  • 100 g mushrooms sliced
  • 60 g baby spinach cut into small pieces
  • 100 g ham cut into small pieces
  • 1 tbsp coconut oil
  • 1/8 tsp salt (1 dash of salt)


  • Pre-heat oven at 200 degrees C.
  • Whisk the eggs in a large bowl
    whisking eggs
  • Add spinach, mushrooms, onion, feta, gouda, parmesan, ham, cream and salt and mix everything well.
    Mixing all ingredients
  • Grease the pie plate with oil – make sure to spread it on the walls as well, so that the quiche doesn’t stick.
  • Pour the mixture into the pie plate, spread it well and bake for 35 minutes at 200 degrees C.
  • Let it cool for a couple of minutes.
  • Enjoy!
    Crustless Keto Quiche


Macros (per serving):
Calories: 392 kcal – Fat: 29.46 g – Net carbs: 5.36 g (total carbs: 6.66 g, fiber: 1.3 g) – Protein: 25.63 g
If you’d like to make a vegetarian version of this quiche, just skip the ham. Baby spinach can be substituted with regular, or even frozen spinach – if you’re cooking with frozen spinach, thaw it and squeeze it dry. If you don’t have gouda at hand, you can substitute it with another similar cheese, for example edam, muenster, Swiss cheese or even cheddar. You can also add zucchini to the quiche, another amazing low-carb vegetable – 100 g of zucchini has only 2.1 net carbs. Avocado oil can be substituted with another oil appropriate for cooking (i.e. with a high smoking point), for example coconut oil, grape seed oil, etc.
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