Crustless Asparagus Quiche

A light, low-carb, crustless asparagus quiche packed with protein, fresh veggies, and flavor—perfect for breakfast, lunch, or dinner.

Hey friends — Gale here! The first time I made this crustless asparagus quiche, I swear my kitchen smelled like a cozy brunch spot. I felt so good about eating it—light, veggie-packed, high-protein breakfast energy without any of the heaviness from a crust. This recipe checks all the boxes: gluten-free quiche recipe, low-carb quiche, and packed with whole-food ingredients. Plus, leftovers turn into an easy lunch the next day and I don’t even have to pretend I’m “meal prepping”… it just happens.

With no crust to fuss over, the process is ridiculously simple. Fresh asparagus, sweet onion, juicy tomatoes, and feta (or whatever cheese you’re obsessed with) get folded into a fluffy, savory egg custard. It bakes up tender, flavorful, and slightly golden around the edges. Whether you call it an asparagus egg bake, vegetable quiche, or a healthy low-carb quiche recipe—this is one of those meals that feels indulgent but stays totally balanced.

Ingredients You’ll Need

Here’s exactly what goes into this easy quiche:

• 2 cups asparagus, sliced
• 6 egg whites
• 2 whole eggs
• 1/3 cup onion, diced
• 1/2 cup feta cheese (or parmesan)
• 1/2 cup tomatoes, diced
• 1/4 teaspoon black pepper
• Kosher or sea salt, to taste
• Pinch of nutmeg
• 1 teaspoon apple cider vinegar

Tip: Apple cider vinegar helps the eggs stay fluffy and light — perfect for that custard-style texture without heavy cream.

How to Make It (So Easy!)

1. Preheat your oven to 350°F (175°C).
2. Combine all ingredients in a medium mixing bowl, then pour into a quiche pan or 9-inch glass pie dish.
3. Bake for about 45 minutes, or until the center is set and the top is slightly golden.

That’s it. No crust to roll, chill, or blind bake. Just whisk, pour, bake, done.

Common Questions (Gale Answers!)

How many calories and macros per slice?
Each slice is around 85 calories, roughly 8g protein, 4g of fat, and ~4g net carbs, depending on your cheese choice.

Can I make crustless asparagus quiche ahead of time?
Yes! It puffs up beautifully in the oven and settles slightly as it cools. Still tastes amazing. Store leftovers in the fridge for 3 to 4 days.

Can I make veggie swaps?
Totally. Try broccoli, spinach, zucchini, or bell peppers. Just chop everything small so it bakes evenly.

What about cheese swaps?
Go wild: parmesan for salty richness, chèvre for tang, or mozzarella if you like a melty vibe.

Does it freeze well?
Personally, I prefer it fresh, but you can freeze slices. Just thaw overnight and reheat gently.

When’s the best time to serve it?

I love it for brunch, lunch, or even a light dinner. Warm it up or enjoy it cold with a side salad.

You’ll Also Love These Healthy Recipes

10 High-Protein Egg Recipes – A collection of delicious meals including this quiche.

Butternut Squash and Black Bean Quesadillas – Another egg-free, flavorful option.

Clean Eating Loaded Chicken Nachos – If you want something more savory.

Herb Roasted Zucchini and Carrots – The perfect veggie-packed side.

Watch How Our Crustless Asparagus Quiche is Made!

From Me to You

I adore this crustless asparagus quiche because it tastes like spring—light but satisfying. It’s the kind of dish that makes you feel like you have your life together (even if you’re eating it straight from the pan at 9 p.m.). And every time I serve it, someone asks for the recipe. Give it a try and tag me or send your favorite variation. I can’t wait to see your spin on it!

With kitchen love,
Gale Compton

Want more tasty recipes like this crustless asparagus quiche? Of course you do! Follow us on Facebook and Pinterest, or subscribe to our eNewsletter so you never miss out on a delicious dish!

This post was originally published on December 7, 2012.