Crustless Vegetable Quiche - Healthy Recipes Blog (2024)

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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.

What is the difference between a frittata and a crustless quiche? ›

Sometimes, quiche is baked without crust. Base Ingredients: While both frittatas and quiches are made with eggs, quiche is made with an egg custard, which also includes cream or milk. Some frittatas are made with egg whites only. Pan: Quiche is baked in pie dish or tart pan, while a frittata is cooked in a skillet.

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.

Should you saute veggies before adding to 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 vegetable quiche good for you? ›

Adding vegetables to your quiche increases your vitamin A and C intake, important for healthy immunity; and potassium intake, which plays a role in healthy blood pressure levels. Low-fat cheese adds calcium, which is important for your bones.

Is a frittata or quiche healthier? ›

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.

Why is my crustless quiche soggy? ›

If your quiche appears too watery to serve it could be because it was overbaked or underbaked, the egg to dairy ratio was not correct, the ingredients have too much liquid or it was baked on the wrong rack in the oven.

What Italian egg dish is similar to a crustless quiche? ›

A frittata is an Italian egg dish like an omelet or quiche but lazy and forgiving. It's lazy because the recipe is easy, and you don't have to do the tricky omelet fold. It's also forgiving since you don't have to make a crust, and it uses no cream or milk, unlike an omelet or quiche.

Is quiche good for weight loss? ›

Healthy eaters often avoid quiche because it can be high in fat and calories. Just one serving of quiche can contain 500 calories and at least 33 fat grams. If you ate an Egg McMuffin plus hash browns from McDonald's instead, you'd save 80 calories and 13 fat grams.

Can I have quiche on a diet? ›

Susan Glassman, Nutrition & Wellness Educator with University of Illinois Extension suggests, "cut calories and fat in quiche by choosing low-fat cheese and replacing heavy cream with fat-free evaporated milk." Adding extra vegetables to quiche is an additional suggestion; enjoy the flavors of the season.

Can diabetics eat quiche? ›

Quiche is a delicious and affordable meal. This one is crustless, which makes it lower-carb, well suited to a diabetic diet. It is great served alongside a lettuce or a fruit salad.

Should spinach be cooked before adding to quiche? ›

Steam the spinach until it's just wilted. Then, transfer it to a kitchen towel and wring out the excess water. In a large bowl, whisk together the eggs and milk, beating until no streaks of egg white remain. Add the steamed spinach, green onions, cheese, salt, and several grinds of pepper.

How do you sauté vegetables without making them soggy? ›

Non-stick pans are a great choice as well, it's just harder to get those browned edges that taste amazing. You really want to use medium-high heat when sautéing veggies to keep them nice and crisp so that any water coming out of them will evaporate quickly and not make your vegetables soggy.

Should I Prebake a pie crust for quiche? ›

And yes, as you'll see, you should always prebake quiche crust to avoid a gummy pastry. Preheat the oven to 450°F. Roll out your homemade or purchased refrigerated dough into a 12-inch circle.

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

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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