Flavorful Basil Crustless Zucchini Quiche: A Light & Delicious Meal
If you’re looking for a fresh, flavorful, and easy-to-make quiche that doesn’t require a crust, the Flavorful Basil Crustless Zucchini Quiche is your new go-to recipe. Packed with tender zucchini, fragrant basil, and a creamy egg filling, this quiche is perfect for breakfast, brunch, or even a light dinner. It’s naturally low-carb and gluten-free, but it doesn’t skimp on flavor — your family and friends will never miss the crust!
Why You’ll Love This Recipe
- Quick and easy: Ready in under an hour, including prep and baking.
- Healthy and light: Crustless quiche keeps it lower in carbs and calories.
- Flavor-packed: Fresh basil and zucchini make every bite vibrant.
- Versatile: Perfect for breakfast, lunch, dinner, or brunch parties.
- Make-ahead friendly: Prepare in advance and enjoy all week.

Flavorful Basil Crustless Zucchini Quiche
Ingredients
Equipment
Method
- Preheat oven to 350°F (175°C) and lightly grease a 9-inch pie dish.
- In a large mixing bowl, whisk together eggs, milk, salt, pepper, and garlic powder until smooth.
- Add grated zucchini, shredded cheddar, parmesan, and chopped basil. Stir until evenly combined.
- Pour mixture into prepared pie dish and smooth the top.
- Bake for 35-40 minutes, or until the quiche is set and golden on top. Let cool 5 minutes before slicing. Serve warm or at room temperature.
Notes
Ingredients
- 1 tablespoon olive oil
- 1 medium zucchini, thinly sliced
- 1 small onion, finely chopped
- 2 cloves garlic, minced
- 5 large eggs
- 1/2 cup milk (or unsweetened almond milk for lighter version)
- 1/2 cup shredded mozzarella cheese
- 1/4 cup grated Parmesan cheese
- 1/4 cup fresh basil leaves, chopped
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
- 1/4 teaspoon nutmeg (optional, for extra flavor)

Step-by-Step Instructions
- Preheat the oven to 375°F (190°C) and lightly grease a 9-inch pie dish or quiche pan.
- Sauté the veggies: Heat olive oil in a skillet over medium heat. Add onions and cook until translucent, about 3 minutes. Add garlic and zucchini, cooking another 5 minutes until zucchini is tender. Remove from heat and let cool slightly.
- Prepare the egg mixture: In a large mixing bowl, whisk together eggs, milk, Parmesan, salt, pepper, and nutmeg. Stir in chopped basil.
- Combine veggies and eggs: Fold the sautéed zucchini mixture into the egg mixture.
- Pour into pan: Transfer the mixture into the prepared quiche dish and top with shredded mozzarella cheese.
- Bake: Place in the preheated oven and bake for 30–35 minutes, or until the quiche is set and lightly golden on top.
- Cool and serve: Allow the quiche to cool for 5–10 minutes before slicing. This helps it set perfectly and makes serving easier.
Tips for Success
- Don’t overcook zucchini: Keep it slightly tender before adding to the egg mixture; it will continue cooking in the oven.
- Use fresh herbs: Fresh basil gives a brighter, fresher flavor than dried herbs.
- Cheese options: Swap mozzarella with cheddar or Gruyère for a different flavor profile.
- Check doneness: A toothpick inserted in the center should come out clean.

Serving Suggestions
- Serve warm for a classic brunch or breakfast.
- Pair with a side salad for a light lunch.
- Slice into squares for a snack or party platter.
- Top with avocado slices or cherry tomatoes for extra color and flavor.
Make-Ahead and Storage Tips
- Refrigerate: Store in an airtight container for up to 4 days.
- Reheat: Warm individual slices in the microwave for 30–60 seconds.
- Freeze: Wrap in foil and freeze for up to 2 months. Thaw overnight in the fridge before reheating.

Why This Recipe Works
This crustless quiche is a winner for home cooks because it balances simplicity and flavor. The zucchini adds moisture without heaviness, the basil infuses every bite with freshness, and the combination of eggs and cheese creates a creamy texture that everyone loves. Plus, it’s customizable — swap veggies, cheeses, or herbs to match what you have on hand.
Whether you’re a beginner or a seasoned cook, this quiche is forgiving, fast, and always delicious. It’s the perfect way to turn simple ingredients into a crowd-pleasing meal.