Keto Crustless Zucchini Quiche Recipe

Keto Crustless Zucchini Quiche Recipe kicks off with a promise of a low-carb, veggie-packed dish that’s as satisfying as it is simple. If you’ve ever felt like quiche was off-limits on a keto plan because of that carb-heavy crust, this recipe proves otherwise. I stumbled upon this gem after a few failed crust experiments and trust me, the crustless version saves time and calories without skimping on flavor.

Why You'll Love Keto Crustless Zucchini Quiche Recipe

This quiche feels like a cozy hug on a plate but without the guilt. Zucchini sneaks in some veggies without overpowering the taste, and ditching the crust means fewer carbs and less fuss. Plus, it’s versatile enough for breakfast, lunch, or dinner. Ever had a meal that’s both easy and fancy enough to impress guests? This is it.

Variations I’ve Tried and Loved

You can switch up the fillings depending on what’s in your fridge or what mood you’re in. I’ve tossed in cooked bacon, sautéed mushrooms, and even swapped zucchini for spinach when I wanted a change. Sometimes I add a pinch of chili flakes for a little kick. The base stays the same, but the flavor profiles can dance around.

Ingredients You’ll Need

• 3 medium zucchinis, grated and squeezed dry
• 6 large eggs
• 1 cup shredded cheddar cheese (or your favorite keto-friendly cheese)
• 1/2 cup heavy cream
• 1/4 cup grated Parmesan cheese
• 1 small onion, finely chopped
• 2 cloves garlic, minced
• Salt and pepper to taste
• 1 teaspoon dried thyme or Italian seasoning
• 2 tablespoons olive oil or butter

How I Make Keto Crustless Zucchini Quiche

1. Preheat your oven to 375°F (190°C).
2. Heat olive oil or butter in a skillet over medium heat. Sauté onions and garlic until soft and fragrant.
3. In a large bowl, whisk together eggs, heavy cream, cheddar, Parmesan, salt, pepper, and herbs.
4. Add the grated zucchini and cooked onions to the egg mixture. Stir until combined.
5. Pour the mixture into a greased pie dish or oven-safe skillet.
6. Bake for 35-40 minutes or until the top is golden and the center is set.
7. Let it cool for a few minutes before slicing.

Serving

This quiche shines hot or at room temperature. I like it with a side salad or some avocado slices to keep things fresh and keto-friendly. It’s also great wrapped in lettuce leaves for a handheld treat. Ever thought a crustless dish could be this satisfying?

Expert Baking Tips for Keto Crustless Zucchini Quiche

• Make sure to squeeze out as much moisture from the zucchini as possible or the quiche can get soggy.
• Use a sharp cheese for a better melt and flavor punch.
• Don’t rush the cooling; it helps the quiche set perfectly.
• Feel free to experiment with herbs—basil, oregano, or even a bit of smoked paprika can add a new twist.

Storing Leftovers

Store leftovers in an airtight container in the fridge for up to 3 days. Reheat gently in the oven or microwave. Pro tip: leftover quiche also freezes well—just thaw overnight in the fridge before reheating.

Common Mistakes to Avoid

• Forgetting to drain the zucchini thoroughly. Wet zucchini equals a soggy quiche.
• Overbaking can dry it out, so keep an eye on that golden top.
• Using watery cheese or skipping the cream can make the texture less creamy.

Nutrition Facts (per serving)

• Calories: 280 kcal
• Carbohydrates: 5 g
• Protein: 18 g
• Fat: 20 g
• Fiber: 1.5 g
• Sugar: 3 g

This Keto Crustless Zucchini Quiche Recipe ticks all the boxes for a quick, tasty, and low-carb meal. It’s perfect when you want something homemade without the hassle of a crust, and it keeps your keto goals on track without feeling like a sacrifice. Who knew zucchini could star in a quiche?

Ally Sanders

Keto Crustless Zucchini Quiche Recipe

A low-carb, crustless zucchini quiche perfect for a keto-friendly breakfast or brunch.

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Prep Time 15 minutes mins

Cook Time 40 minutes mins

Total Time 55 minutes mins

Servings: 4

Course: Breakfast

Cuisine: American

Ingredients

  

• 2 medium zucchini, grated
• 1/4 cup onion, finely chopped
• 4 large eggs
• 1/2 cup heavy cream
• 1 cup shredded cheese (cheddar or your choice)
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper
• 1 tablespoon olive oil

Instructions

 

1. Preheat oven to 350°F (175°C).
2. In a skillet, heat olive oil over medium heat and sauté onion until translucent.
3. In a large bowl, whisk together eggs, heavy cream, salt, and pepper.
4. Add grated zucchini, sautéed onions, and shredded cheese to the egg mixture and stir to combine.
5. Pour mixture into a greased 9-inch pie dish.
6. Bake for 35-40 minutes or until the quiche is set and lightly golden on top.
7. Let cool for a few minutes before serving.

Notes

Ensure zucchini is well-drained to avoid excess moisture. You can add herbs like dill or parsley for extra flavor.