If you’re looking for a delightful, comforting dish that’s both nourishing and low in carbs, you’ve absolutely got to try this Crustless Broccoli Cheddar Quiche (Low Carb) Recipe. It’s the perfect marriage of fluffy eggs, sharp cheddar, and fresh broccoli with a touch of sweetness from red onions, all baked into a satisfying quiche that feels indulgent without any guilt. Whether it's for breakfast, lunch, or a light dinner, this dish offers a fantastic way to enjoy loads of flavor and texture without the crust, making it gluten-free and easy on your waistline.

Ingredients You'll Need

The image shows a recipe preparation scene on a white marbled surface. On the left side, there are six clear bowls arranged, containing different ingredients: one with chopped red onion slices, another with bright yellow shredded cheese, one with small green broccoli florets, a small bowl with two small pieces of butter, a small bowl with salt and pepper, and a tray with white eggs in the background. On the right side, a round metal pie tin is shown with a smooth layer of white cream spread evenly inside. The overall colors are white, green, yellow, red, and metal grey with textures from smooth cream to rough chopped vegetables. Photo taken with an iphone --ar 4:5 --v 7

Don’t let the simple list fool you—each ingredient here plays a crucial role in making this quiche sing with flavor, providing the right balance of taste, texture, and color that will have everyone asking for seconds.

Butter: Used for greasing the pan, it ensures your quiche won’t stick and adds a subtle richness.

Eggs: The star binding ingredient that creates the quiche’s fluffy and tender structure.
Broccoli: Finely chopped to distribute that lovely green crunch throughout every bite.
Cheddar cheese: Sharp, melty cheddar infuses the quiche with a rich, tangy flavor.

Red onion: Thinly sliced to bring a mild sweetness and a pop of color to the mix.
Salt and pepper: Essential seasoning to tie all the flavors together perfectly.

How to Make Crustless Broccoli Cheddar Quiche (Low Carb) Recipe

Step 1: Prepare and Preheat

Start by preheating your oven to 350 degrees Fahrenheit. While it warms, generously butter a 9-inch round cake pan—this small step prevents sticking and adds a subtle buttery aroma that’s hard to resist once baked.

Step 2: Whisk and Mix

In a large bowl, whisk together the eggs along with the salt and pepper until the mixture is smooth and well combined. Then gently fold in your finely chopped broccoli, the sharp cheddar cheese, and the sliced red onion. This blend is what makes the quiche both hearty and colorful.

Step 3: Bake to Perfection

Pour your egg and veggie mixture into the greased cake pan. Slide it into the oven and bake for about 60 minutes. You’ll know it’s done when a toothpick inserted in the center comes out completely clean, and the edges develop a slight golden hue.

Step 4: Slice and Serve

Once out of the oven, let your quiche cool for a few minutes before slicing it into six generous portions. This wait helps it set up nicely, so your slices hold their shape beautifully—ready to enjoy!

How to Serve Crustless Broccoli Cheddar Quiche (Low Carb) Recipe

A round frittata is shown in a dark gray pan placed on a white marbled surface with a beige cloth nearby. The dish has one main thick layer with a golden-yellow cooked egg base that has slightly browned edges. Spread evenly across the top are green broccoli florets and thin purple onion slices. Melted, bright orange cheddar cheese covers much of the surface, creating a glossy texture that blends with the vegetables underneath. The mixture looks fluffy and baked through, with some small browned spots on the cheese and edges. Photo taken with an iphone --ar 4:5 --v 7

Garnishes

Fresh herbs like chives, parsley, or a sprinkle of extra shredded cheddar on top can elevate your quiche visually and add invigorating bursts of flavor that complement the dish’s richness.

Side Dishes

You can keep things light with a crisp mixed greens salad dressed in lemon vinaigrette, or serve with roasted cherry tomatoes for a bright, juicy contrast. If you’re going heartier, sautéed mushrooms or a simple avocado salad pairs wonderfully with the cheesy broccoli quiche.

Creative Ways to Present

For a brunch party or casual gathering, serve the quiche in individual ramekins for an elegant touch. You can also stack smaller slices on a platter with colorful veggies or even layer with avocado slices for an Instagram-worthy presentation that tastes just as good as it looks.

Make Ahead and Storage

Storing Leftovers

Leftover Crustless Broccoli Cheddar Quiche (Low Carb) Recipe keeps beautifully when stored in an airtight container in the refrigerator for up to 4 days. Keeping it chilled helps maintain the texture and flavor so you’ll still enjoy every bite.

Freezing

This quiche freezes very well—wrap individual slices tightly in plastic wrap, then place them in a freezer-safe bag or container. They’ll stay fresh for up to 2 months, giving you a convenient ready-to-eat meal anytime you crave that comforting cheesy broccoli goodness.

Reheating

To reheat, simply pop your quiche slice in a preheated oven at 350°F for about 10-15 minutes or until warmed through. You can also use a microwave, but reheating in the oven helps preserve the texture, keeping the edges crisp and the middle perfectly tender.

FAQs

Can I use other vegetables besides broccoli in this quiche?

Absolutely! While this Crustless Broccoli Cheddar Quiche (Low Carb) Recipe shines with broccoli, feel free to experiment with spinach, zucchini, or bell peppers—just make sure to chop them finely and remove excess moisture for the best results.

Is it possible to make this recipe vegetarian or vegan?

This recipe is already vegetarian since it doesn’t include meat, but for a vegan version, you’d need to substitute the eggs and cheese with plant-based alternatives like tofu, chickpea flour, and vegan cheese, though it will change the texture and flavor significantly.

How do I know when the quiche is fully cooked?

The easiest way is to insert a toothpick in the center—if it comes out clean with no liquid egg, your quiche is perfectly baked. The edges should also pull away slightly from the pan and have a light golden color.

Can I prepare this quiche ahead of time for a brunch?

Definitely! This Crustless Broccoli Cheddar Quiche (Low Carb) Recipe is great for make-ahead meals. Simply prepare and bake it a day in advance, then reheat gently before serving to save time while impressing your guests.

What kind of cheddar cheese works best?

A sharp or extra-sharp cheddar provides the best punch of flavor, balancing the mild broccoli and eggs beautifully. But if you prefer a milder taste, you can use medium cheddar or even a blend of cheeses for a unique twist.

Final Thoughts

There’s truly nothing like the comforting, cheesy goodness of this Crustless Broccoli Cheddar Quiche (Low Carb) Recipe to brighten up your meal times. It’s easy to make, packed with wholesome ingredients, and versatile enough for any occasion. I wholeheartedly encourage you to try it—you’re going to love how this simple yet flavorful dish makes eating low carb feel like a treat every time.

Crustless Broccoli Cheddar Quiche (Low Carb) Recipe

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Author: Ivy
Prep Time: 10 minutes
Cook Time: 60 minutes
Total Time: 1 hour 10 minutes
Yield: 6 servings
Category: Breakfast
Method: Baking
Cuisine: American
Diet: Low Carb

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Description

This Crustless Broccoli Cheddar Quiche is a low-carb, protein-packed dish perfect for a healthy breakfast, brunch, or light dinner. Combining fresh broccoli, sharp cheddar cheese, and savory red onion baked with eggs creates a flavorful and satisfying meal without the added carbs of a traditional crust.

Ingredients

Main Ingredients

1 tbsp butter
12 eggs
1 head broccoli, finely chopped (about 3 cups)
1 cup cheddar cheese, shredded
½ red onion, thinly sliced
½ tsp salt
½ tsp black pepper

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Instructions

Preheat and Prepare Pan: Preheat your oven to 350°F (175°C). Grease a 9-inch round cake pan thoroughly with 1 tablespoon of butter to prevent sticking and aid in easy removal of the quiche.
Mix Eggs and Seasonings: In a large mixing bowl, whisk together 12 eggs along with ½ teaspoon of salt and ½ teaspoon of black pepper until fully combined and slightly frothy, which will help give the quiche a fluffy texture.

Add Vegetables and Cheese: Fold in the finely chopped broccoli, shredded cheddar cheese, and thinly sliced red onion into the egg mixture, ensuring they are evenly distributed throughout the batter.
Pour and Bake: Pour the mixed egg and vegetable batter into the greased cake pan, spreading it out evenly. Place the pan in the preheated oven and bake for 60 minutes, or until a toothpick inserted into the center comes out clean indicating the quiche is fully set.
Serve: Remove the quiche from the oven and let it cool for a few minutes. Cut into 6 equal slices and serve warm. Enjoy your nutritious and delicious crustless quiche!

Notes

You can substitute cheddar cheese with any preferred cheese like Swiss or mozzarella for different flavors.
To cut calories further, use reduced-fat cheese or egg whites instead of whole eggs.
Makes a great make-ahead meal; store leftovers refrigerated for up to 3 days.

Add herbs like chives, thyme, or parsley to enhance the flavor.
Ensure the broccoli is finely chopped and not too wet to avoid a soggy texture.

Crustless Broccoli Cheddar Quiche (Low Carb) Recipe

Ingredients You'll Need