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The Best Ever Crustless Broccoli Cheddar Quiche Recipe

Published: Mar 3, 2026 by Diane · This post may contain affiliate links · Leave a Comment

Jump to Recipe· 3.9 from 50 reviews

If you’re on the hunt for a cozy, comforting dish that’s both wholesome and bursting with flavor, look no further than The Best Ever Crustless Broccoli Cheddar Quiche Recipe. This vibrant quiche brings together tender broccoli, sharp cheddar cheese, and a delicate custard filling without the fuss of a crust. It’s perfect for breakfast, brunch, or even a light dinner, offering a rich, cheesy bite balanced by the freshness of broccoli and scallions. With simple ingredients and approachable steps, this recipe makes a delightful dish that never fails to impress friends and family alike.

Ingredients You'll Need

A white bowl filled with a creamy mixture that has a light yellow color base. Inside the mixture, there are many pieces of green onion slices evenly spread around the edge, with small pieces of slightly browned onions scattered throughout the center. The bowl sits on a white marbled surface. photo taken with an iphone --ar 4:5 --v 7

These straightforward ingredients are all you need to make The Best Ever Crustless Broccoli Cheddar Quiche Recipe. Each one plays a special role, adding layers of taste, texture, and color that come together seamlessly in the finished dish.

  • 1 tablespoon extra virgin olive oil: Adds a subtle fruitiness and is perfect for sautéing the onions until golden and sweet.
  • 1 small onion, diced (about ½ cup): Brings a gentle sweetness and savory depth after being caramelized.
  • 1½ cups broccoli florets: Offers bright color and a satisfying crunch that contrasts beautifully with the creamy filling.
  • 3 large eggs: The essential binding agent that gives the quiche its custardy, rich texture.
  • 1 cup heavy cream: Ensures an indulgent, velvety custard that's wonderfully tender.
  • ½ cup milk (any kind): Lightens the custard just enough for the perfect, balanced softness.
  • 1 teaspoon Kosher salt: Elevates all the flavors, making each bite sing.
  • ½ teaspoon freshly ground black pepper: Adds a hint of warmth and spice to round out the taste.
  • 1 cup sharp cheddar cheese, shredded: The star ingredient delivering that unmistakable cheesy tang and gooey goodness.
  • 2 scallions, thinly sliced: Sprinkle in a fresh, mild onion flavor and a pop of green to finish.

How to Make The Best Ever Crustless Broccoli Cheddar Quiche Recipe

Step 1: Cook the Onion

Start by preheating your oven to 375°F (190°C). Heat the olive oil in a skillet over medium-high heat, then add the diced onions. Cooking them slowly until they become soft and beautifully browned—about 5 to 7 minutes—unlocks their natural sweetness. This step is key to delivering that deep, savory base note in the quiche.

Step 2: Partially Cook the Broccoli

While the onions are caramelizing, bring a large pot of water to a rapid boil. Add the broccoli florets and let them cook for exactly 2 minutes to retain that vibrant color and slight crispness. Then drain them thoroughly. This quick blanching makes sure the broccoli stays tender without turning mushy once baked.

Step 3: Mix Remaining Ingredients

In a spacious mixing bowl, whisk together the eggs, heavy cream, milk, salt, black pepper, and, if you like, just a pinch of nutmeg to awaken the custard. Fold in the sharp cheddar cheese, sliced scallions, and the caramelized onions. This flavorful mixture is what transforms simple ingredients into a luscious quiche filling.

Step 4: Prepare the Quiche

Spray a pie dish or a 10-inch quiche pan generously with nonstick cooking spray to ensure easy slicing and serving. Arrange the blanched broccoli evenly on the bottom of the pan, creating a colorful base layer. Carefully pour the egg and cheese mixture over the broccoli, letting it settle naturally.

Step 5: Bake the Quiche

Place your quiche pan on a parchment-lined or foil-lined rimmed baking sheet to catch any drips and make cleanup a breeze. Bake for 40 to 45 minutes, until the top turns a lovely light golden brown and the center is mostly firm to the touch. Let the quiche rest for 5 to 10 minutes before slicing to allow it to set fully. You can enjoy this beauty warm, at room temperature, or even cold—the flavor shines every way.

How to Serve The Best Ever Crustless Broccoli Cheddar Quiche Recipe

A white round scalloped dish filled with a creamy light yellow mixture showing distinct layers of bright green broccoli florets scattered evenly, thin light green slices of spring onion spread throughout, and small shreds of pale orange cheese mixed in, all resting on a white marbled surface photo taken with an iphone --ar 4:5 --v 7

Garnishes

A sprinkle of extra sliced scallions or a dusting of freshly ground black pepper on top makes for a simple yet effective garnish that adds a fresh burst of flavor and enhances the visual appeal. A few cherry tomato halves or some fresh herbs like parsley can bring a bright contrast as well.

Side Dishes

This quiche pairs excellently with a crisp green salad tossed in a light vinaigrette or some roasted sweet potatoes for a heartier meal. A side of fresh fruit or lightly sautéed mushrooms can complement the richness beautifully without overpowering the delicate flavors.

Creative Ways to Present

For a brunch gathering, consider cutting the quiche into small squares and serving it on a platter with toothpicks for easy grabbing. Or scoop dollops of sour cream or a drizzle of hot sauce for a creative twist. You could also bake this quiche in individual ramekins for personalized portions that look incredibly charming on the table.

Make Ahead and Storage

Storing Leftovers

Once cooled, cover any leftover quiche tightly with plastic wrap or foil and store it in the refrigerator. It will stay fresh for up to 3 days, making it perfect for quick lunches or make-ahead breakfasts.

Freezing

If you want to save some for a later date, this quiche freezes beautifully. Wrap individual slices in plastic wrap and then place them in a freezer-safe container or bag. Freeze for up to 1 month to maintain optimal flavor and texture.

Reheating

To reheat, bake slices in a 350°F (175°C) oven for about 15 minutes until warmed through. Avoid the microwave if possible to retain that lovely flaky texture and avoid a soggy finish.

FAQs

Can I use other vegetables instead of broccoli?

Absolutely! This quiche is versatile. Spinach, asparagus, or even roasted bell peppers work wonderfully. Just adjust the cooking time for firmer veggies to ensure they soften enough.

Is it necessary to pre-cook the broccoli?

Yes, blanching the broccoli briefly helps keep its vibrant color and prevents the quiche from becoming watery. It also softens the broccoli just enough to complement the creamy custard.

Can I make this recipe dairy-free?

You can substitute the heavy cream and milk with dairy-free alternatives like coconut cream and almond milk, and use vegan cheese. Keep in mind the flavor and texture might differ slightly but it will still be tasty.

How do I know when the quiche is fully cooked?

The quiche is done when its top is lightly golden and the center feels mostly firm but with a slight jiggle. It will continue to set as it cools, so avoid overbaking to keep it tender.

Can this quiche be served cold?

Definitely! One of the wonderful things about this recipe is how well it tastes cold or at room temperature, making it perfect for picnics, brunches, or packed lunches.

Final Thoughts

I truly hope you’ll give The Best Ever Crustless Broccoli Cheddar Quiche Recipe a try because it’s one of those dishes that warms the heart and satisfies your cravings with every bite. Easy to make, full of wholesome ingredients, and flexible enough to adapt, it’s sure to become a staple in your recipe collection. Happy cooking!

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The Best Ever Crustless Broccoli Cheddar Quiche Recipe

The Best Ever Crustless Broccoli Cheddar Quiche Recipe


5 Stars 4 Stars 3 Stars 2 Stars 1 Star

3.9 from 50 reviews

  • Author: Diane
  • Total Time: 1 hour
  • Yield: 6 servings
  • Diet: Gluten Free
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Description

This crustless broccoli cheddar quiche is a delicious, low-carb alternative to traditional quiche, packed with tender broccoli florets, sharp cheddar cheese, and a rich custard made from eggs and cream. Perfect for breakfast, brunch, or a light dinner, it’s easy to prepare and bake to golden perfection without the fuss of a crust.


Ingredients

Vegetables

  • 1 small onion, diced (about ½ cup)
  • 1½ cups broccoli florets (about 1 large or 2 small heads, cut into uniform bite-size pieces)
  • 2 scallions, thinly sliced

Dairy & Eggs

  • 3 large eggs, room temperature
  • 1 cup heavy cream
  • ½ cup milk (any kind)
  • 1 cup sharp cheddar cheese, shredded

Other Ingredients

  • 1 Tbsp extra virgin olive oil
  • 1 tsp Kosher salt
  • ½ tsp freshly ground black pepper
  • Pinch of nutmeg


Instructions

  1. Cook the onion. Preheat your oven to 375°F (190°C). Heat 1 tablespoon of extra virgin olive oil in a pan over medium-high heat. Add the diced onions and cook, stirring occasionally, until they become soft and start to brown, about 5 to 7 minutes.
  2. Partially cook the broccoli. Bring a large pot of water to a rapid boil. Add the broccoli florets and boil them for 2 minutes to slightly soften. Drain well and set aside.
  3. Mix remaining ingredients. In a large mixing bowl, whisk together the eggs, heavy cream, milk, a pinch of nutmeg, Kosher salt, black pepper, shredded cheddar cheese, and sliced scallions. Stir in the cooked onions to combine everything evenly.
  4. Prepare the quiche. Spray a pie dish or 10-inch quiche pan with nonstick cooking spray. Spread the cooked broccoli florets evenly in a single layer on the bottom of the pan. Pour the egg and cheese mixture over the broccoli.
  5. Bake the quiche. Place the quiche pan on a rimmed baking sheet lined with parchment paper or aluminum foil to catch any drips. Bake in the preheated oven for 40 to 45 minutes, or until the top is lightly golden and the center is mostly set but still slightly jiggly. Remove from oven and allow to cool for 5 to 10 minutes before slicing and serving. This quiche can be enjoyed warm, at room temperature, or cold.

Notes

  • Using room temperature eggs ensures a smoother custard texture.
  • Parboiling the broccoli helps it stay tender without getting soggy in the oven.
  • For a lighter version, substitute milk for heavy cream, but the texture won’t be as rich.
  • Leftovers can be refrigerated for up to 3 days and reheated gently.
  • You can add other vegetables like mushrooms or bell peppers for variety.
  • Ensure your pie dish fits in your oven and catch drips with a lined baking sheet for easy cleanup.
  • Prep Time: 15 minutes
  • Cook Time: 45 minutes
  • Category: Breakfast
  • Method: Baking
  • Cuisine: American

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Hi there! I’m so happy you’re here. Welcome to Eat With Diane a space where I share recipes that are simple, delicious, and filled with love to bring joy to your table.

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