Crustless Vegetable Quiche - Healthy Recipes Blog (2024)

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Last updated: · Recipes developed by Vered DeLeeuw and nutritionally reviewed by Rachel Benight MS, RD · This website generates income via ads and uses cookies.

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A very tasty crustless vegetable quiche, perfect for brunch, and substantial enough for lunch or dinner.

The freshly baked quiche is wonderful, but the leftovers are just as good, and you can enjoy them warm or cold.

Crustless Vegetable Quiche - Healthy Recipes Blog (1)

Crustless quiches are great. I love flaky crusts - who doesn't! But foregoing the crust enables you to focus on the wonderful flavors of the filling.

I especially like this particular quiche. It is gorgeous - so colorful with all the vegetable colors, and I love that it contains so many veggies! I serve it often for brunch, and everyone raves about it.

Jump to:
  • Ingredients
  • Instructions
  • Expert tip
  • Frequently asked questions
  • Variations
  • Serving suggestions
  • Storing leftovers
  • Related recipes
  • Foodie Newsletter
  • Recipe Card

Ingredients

You'll only need a few simple ingredients to make this crustless vegetable quiche. The exact measurements are included in the recipe card below. Here's an overview of what you'll need:

Frozen mixed vegetables: The mix I like to use has carrots, peas, corn, and green beans. You can use a lower-carb mix if you wish.

Eggs: I use large eggs in almost all of my recipes, this one included.

Sour cream: I tried using Greek yogurt in this recipe and thought that the sour cream was better. The yogurt was a bit too tangy.

To season: I use kosher salt, black pepper, garlic powder, and onion powder. You can use fresh minced garlic if you'd like.

Shredded cheese: I like to use extra-sharp cheddar since it's so flavorful. Provolone is also very good. I don't recommend using mozzarella - it's a bit on the bland side.

Instructions

Making this crustless vegetable quiche is easy! Scroll down to the recipe card for detailed instructions. Here are the basic steps:

  • Your first step is to defrost the vegetables. Make sure to drain them well.
  • Now, in a large bowl, mix the vegetables with eggs, sour cream, and spices.
  • Your next step is to pour the mixture into a buttered pie dish.
  • Bake the quiche until puffed and golden, about 30 minutes in a 400°F oven.
Crustless Vegetable Quiche - Healthy Recipes Blog (2)

Expert tip

Don't serve this quiche right away - as tempting as that might be. Allow it to cool and set for about 15 minutes before slicing and serving. Its texture and flavor will improve after this short rest.

Frequently asked questions

Is crustless quiche the same as frittata?

They're very similar, but not identical. A frittata relies mostly on eggs, while a quiche typically contains dairy ingredients such as heavy cream or sour cream.

Don't you need the crust to hold the quiche together?

I thought so too, but after making many types of crustless quiches over the years, I have come to realize that as long as the ratio of eggs to dairy is right, the quiche will hold together just fine without any crust.

Can I freeze this quiche?

Yes. You can freeze individual slices in a single layer in a freezer bag. You can gently thaw them in the microwave.

Variations

I love this quiche and usually follow the basic recipe. But here are a few ideas for you to vary this recipe if you feel like it:

  • As mentioned above, you can use different veggies than the ones I normally use.
  • Add chopped scallions to the mix - about ¼ cup should do it. Another option is diced red onions.
  • Add ¼ cup of dry-grated parmesan. You can add it in addition to cheddar, or use a little less cheddar and add the parmesan.
  • Instead of ½ cup of sour cream, use ¼ cup sour cream and ¼ cup mayonnaise.

Serving suggestions

Besides serving this tasty quiche for brunch, which is the obvious choice, you can also serve it for dinner. It's substantial and filling enough to be served asa main course.

I like to pair it with a simple arugula salad or with this quick and tasty tomato salad. It makes for a truly easy dinner!

Storing leftovers

The leftovers keep well in the fridge, in an airtight container, for 3-4 days. They are delicious warm or even cold. Happily, this is one of those recipes where the leftovers are just as good as the freshly-made dish.

Sometimes I just grab a slice for a quick afternoon snack and eat it straight out of the fridge! It's surprisingly good. When I do reheat the leftovers, I do it in the microwave on 50% power.

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Recipe Card

Crustless Vegetable Quiche - Healthy Recipes Blog (8)

4.98 from 319 votes

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Crustless Vegetable Quiche

This tasty crustless vegetable quiche is perfect for brunch and substantial enough for lunch or dinner.

Prep Time15 minutes mins

Cook Time30 minutes mins

Rest time15 minutes mins

Total Time1 hour hr

Course: Breakfast

Cuisine: French

Diet: Gluten Free

Servings: 8 slices

Calories: 192kcal

Author: Vered DeLeeuw

Ingredients

  • 1 tablespoon butter for pan
  • 16 oz frozen mixed vegetables (mine has carrots, peas, corn, and green beans)
  • 8 large eggs
  • ½ cup sour cream
  • 1 teaspoon Diamond Crystal kosher salt or ½ teaspoon fine salt
  • ¼ teaspoon black pepper
  • 1 teaspoon garlic powder
  • 1 teaspoon onion powder
  • 1 cup shredded sharp cheddar cheese (4 oz)

Instructions

  • Preheat your oven to 400 degrees F. Generously butter a 9-inch pie dish.

  • Place the frozen vegetables in a large microwave-safe bowl. Add ¼ cup of water. Cover and microwave on high for 6 minutes, stirring after the first 3 minutes. Drain well.

  • In a large bowl, whisk together the eggs, sour cream, kosher salt, black pepper, garlic powder, and onion powder. Stir in the thawed veggies and shredded cheese.

  • Transfer the mixture to the prepared pie dish. Bake until golden brown and a knife inserted in the center comes out clean, about 30 minutes.

  • Allow the quiche to cool and set in the pan on a wire rack for about 15 minutes, before slicing and serving.

Video

Notes

Don't serve this quiche right away - as tempting as that might be. Allow it to cool and set for about 15 minutes before slicing and serving. Its texture and flavor will improve after this short rest.

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Nutrition per Serving

Serving: 1slice | Calories: 192kcal | Carbohydrates: 9g | Protein: 12g | Fat: 11g | Saturated Fat: 6g | Sodium: 316mg | Fiber: 2g | Sugar: 3g

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Disclaimers

Cup measurements refer to the standard American cup, which is 240 milliliters. Most of my recipes are low-carb (or keto) and gluten-free, but some are not. Please verify that a recipe fits your needs before using it. Recommended and linked products are not guaranteed to be gluten-free. Nutrition info is approximate, and the carb count excludes non-nutritive sweeteners. Nutrition info may contain errors, so please verify it independently. Recipes may contain errors, so please use your common sense when following them. Please read these Terms of Use carefully before using any of my recipes.

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About the Author

Crustless Vegetable Quiche - Healthy Recipes Blog (19) Vered DeLeeuw, LL.M., CNC, has been following a low-carb real-food diet and blogging about it since 2011. She's a Certified Nutrition Coach (NASM-CNC), has taken courses at the Harvard School of Public Health, and has earned a Nutrition and Healthy Living Certificate from Cornell University. Her work has appeared in several major media outlets, including Healthline, HuffPost, Today, Women's Health, Shape, and Country Living. Click to learn more about Vered.

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Crustless Vegetable Quiche - Healthy Recipes Blog (2024)

FAQs

What is the nutritional value of crustless vegetable quiche? ›

NUTRITION FACTS

Each serving includes: 221 calories, 7 g carbohydrates, 12 g protein, 16 g fat, and 1 g fiber. Preheat oven to 350F. Grease a 9-inch pie pan.

Is vegetable quiche healthy for weight loss? ›

The way you prepare your quiche determines the healthiness of it. If you are including sauteed vegetables, cook them with cooking spray rather than butter or oil, which will reduce the amount of fat and calories in the meal.

Should vegetables be cooked before putting in quiche? ›

Cook the Veggies First

"Vegetables will take longer to cook than your egg custard, so always sauté onions, steam broccoli, etc. before you add them to your egg mixture to ensure every bite of quiche will be perfectly cooked," says Kristin Beringson, executive chef at Henley in Nashville.

Is quiche healthy or unhealthy? ›

Is quiche healthy? Quiche is bad news when it comes to a healthy diet. It's usually made with cheese and cream in the filling as well as butter in the pastry case, so it's often high in saturated fat and calories. Ingredients like bacon will add salt and more saturated fat.

Why is quiche good for you? ›

Primarily made of eggs, quiche is a one-dish meal made of protein, calcium, essential vitamins, and minerals. Quiche can be a healthy dish when prepared with a few ingredient swaps.

Can diabetics eat quiche? ›

Crustless quiche

You can boost the quiche's fiber content by adding vegetables, such as in these American Diabetes Association recipes: Crustless Asparagus & Pepper Mini Quiche. Crustless Asparagus and Tomato Quiche. Crustless Spinach and Mushroom Quiche.

What's the difference between a quiche and a frittata? ›

A frittata is partially cooked in a skillet on the cooktop then finished in the oven. It also has a lower egg to dairy ratio making it closer to an open faced omelet than a pie. Quiche has a creamier, custard-like texture due to more dairy and is cooked entirely in the oven.

Is there a low calorie quiche? ›

Mediterranean Veggie Quiche - 184 kcals (per quarter)

This low-calorie quiche is inspired by the flavours of the Mediterranean - sun-dried tomatoes, roasted red pepper, griddled courgette, olives and basil all feature, encased in their egg mixture and topped with cheese.

What not to put in quiche? ›

Using too many eggs in the custard. The best quiche consists of a custard that's the perfect ratio between eggs and milk. Using too many eggs in the custard results in a quiche that rubbery and too firm when baked, while not using enough will prevent the custard from setting.

What is vegetable quiche made of? ›

For the quiche:

1 medium tomato, chopped. 1 small zucchini, diced. 1 cup mushrooms, chopped (can sub bell pepper) 1 cup chopped spinach or kale, packed.

Should spinach be cooked before adding to quiche? ›

If you choose to use fresh spinach, you'll need to start with about 1 1/2 pounds. Wilt it in a skillet, then squeeze out any extra moisture before adding it to the other ingredients. Why is my spinach quiche watery? If you've ever cooked a big bag of spinach, you know that it wilts down to practically nothing!

Which is healthier quiche or frittata? ›

While often compared to quiche, a frittata is a healthier option because it doesn't have a crust. The benefits are a lot like those of an omelet. At home, you can pile on vegetables and control the amount of oil you use to make it even healthier.

What is the nutrition of vegetable quiche? ›

Nutrition Facts (per serving)
Nutrition Facts
Servings Per Recipe 6
Protein 18g36%
Total Fat 32g41%
Saturated Fat 15g75%
10 more rows

Are mushy peas good for cholesterol? ›

The soluble fibre peas contain helps us manage cholesterol levels, especially LDL cholesterol.

How many calories in a serving of crustless quiche? ›

A quiche typically serves 8, but let's face it, I can eat a lot more than 1 sliver of quiche. And with this recipe, there's no stopping that extra jumbo slice! It's a little lighter than breakfast casserole, but no less flavorful. This crustless quiche has 110.8 calories per serving.

How many calories does a crustless quiche have? ›

With so many people doing Keto, low-carb, or macro tracking diets these days, crustless quiches are king for their protein content (18g per serving) and lack of carbs. Plus, crustless quiche is extremely low calorie at 217 calories per slice.

What is the nutritional value of quiche? ›

1 slice of quiche (Lorraine - Lunds & Byerlys) contains 390 Calories. The macronutrient breakdown is 18% carbs, 66% fat, and 17% protein. This is a good source of protein (29% of your Daily Value) and calcium (20% of your Daily Value).

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