If you’re searching for a delightful, wholesome dish that’s effortless to prepare yet packed with flavor, this Crustless Spinach and Cheese Quiche Recipe is going to become your new go-to. It’s a vibrant medley of fresh spinach, melty cheese, and savory vegetables all baked together without the fuss of a crust, which means it’s lighter but every bit as satisfying. Whether you’re serving it for breakfast, lunch, or a cozy dinner, this quiche is a beautiful balance of texture and taste that will have everyone asking for seconds.

Ingredients You’ll Need
The beauty of this recipe lies in its simplicity. Each ingredient is carefully chosen to bring out the best flavors and textures, creating a creamy, savory gem that’s as nourishing as it is delicious.
- 6 large eggs: The heart of the quiche that provides structure and richness.
- 1 cup milk (or half-and-half): Adds creaminess, with half-and-half making it extra indulgent.
- 1 cup fresh spinach, chopped: Brings a fresh, slightly earthy flavor and beautiful green color.
- 1 cup shredded cheese (cheddar, mozzarella, or a blend): Melts perfectly to add gooey, savory goodness.
- 1/2 cup diced onion: Adds a sweet and aromatic base once sautéed.
- 1/4 cup diced bell pepper: Provides a pop of color and subtle crunch.
- 2 cloves garlic, minced: Infuses the dish with a fragrant depth.
- Salt and pepper to taste: Essential seasonings that bring all the flavors together.
- 1 tablespoon olive oil (or butter): For sautéing the onion and bell pepper to perfection.
- Optional 1/4 teaspoon nutmeg: A tiny pinch adds a warm, subtle complexity that elevates the entire dish.
How to Make Crustless Spinach and Cheese Quiche Recipe
Step 1: Preheat and Prepare
Start by preheating your oven to 350°F (175°C). This sets the stage for a perfectly baked quiche. Make sure your pie dish or quiche pan is well-greased to prevent sticking and help with easy serving later on.
Step 2: Sauté the Vegetables
Warm the olive oil in a skillet over medium heat. Add the diced onion and bell pepper, letting them cook for around 5 minutes until they soften and become fragrant. Toss in the minced garlic last, cooking it for just one more minute to release its aroma without burning. Then, remove the pan from heat and allow the mixture to cool slightly—this step enhances the flavors without cooking the eggs prematurely.
Step 3: Whisk the Eggs and Milk
In a large mixing bowl, vigorously whisk together the eggs and milk (or half-and-half if you want a richer quiche) until the mixture is smooth and homogenous. Season with salt, pepper, and if you’re feeling adventurous, add that pinch of nutmeg to bring an unexpected but delightful depth to the flavor.
Step 4: Combine All Ingredients
Gently fold in the chopped spinach, the sautéed onion and bell pepper mixture, and the shredded cheese into the egg base. Stir until everything is evenly distributed, ensuring each slice of your quiche will be bursting with every component.
Step 5: Bake to Perfection
Pour the mixture into your greased pie dish, spreading it evenly so it cooks uniformly. Pop it in the oven and bake for 35 to 40 minutes. You’ll know it’s done when the quiche is set and a toothpick inserted in the center comes out clean. The edges should look lightly golden, inviting you to dig in.
Step 6: Cool and Slice
Once baked, allow your quiche to cool slightly for a few minutes to help it settle. This rest time makes slicing easier and helps preserve that perfect custardy texture inside. Then, cut into wedges and prepare to enjoy one of the most satisfying meals you’ll have all week.
How to Serve Crustless Spinach and Cheese Quiche Recipe

Garnishes
To elevate your Crustless Spinach and Cheese Quiche Recipe, think fresh and bright. A sprinkle of chopped fresh herbs like parsley, chives, or tarragon adds a pop of color and freshness that complements the richness of the dish beautifully.
Side Dishes
This quiche pairs wonderfully with light, crisp salads such as a simple arugula with lemon vinaigrette or a tomato and cucumber salad. Roasted asparagus or a small bowl of mixed berries also work perfectly to round out your meal with contrasting textures and flavors.
Creative Ways to Present
For a brunch gathering or a festive occasion, serve the quiche in individual ramekins or muffin tins to make mini portions. You can also experiment by layering different cheeses or adding your favorite veggies to put a new spin on the classic Crustless Spinach and Cheese Quiche Recipe every time.
Make Ahead and Storage
Storing Leftovers
Leftover quiche should be stored in an airtight container in the refrigerator. It stays fresh for up to 3 days, making it a perfect option for quick breakfasts or lunches throughout the week.
Freezing
This quiche freezes beautifully. Wrap it tightly in plastic wrap and then aluminum foil to avoid freezer burn. It can be frozen for up to 1 month and thawed in the fridge overnight before reheating.
Reheating
Reheat your quiche slices in the oven at 325°F (160°C) for about 10-15 minutes to retain that lovely texture, or pop a slice in the microwave for a quick fix, though the oven method helps preserve the freshness best.
FAQs
Can I use frozen spinach instead of fresh?
Absolutely! Just be sure to thaw it completely and squeeze out as much water as possible before adding it to keep your quiche from becoming soggy.
What cheese works best in this quiche?
Cheddar and mozzarella are great choices because they melt well and have mild flavors, but feel free to experiment with goat cheese or feta for a tangier twist.
Can I add other vegetables to the quiche?
Yes, you can customize your quiche by adding mushrooms, zucchini, or tomatoes—just sauté them first to remove excess moisture.
Is this recipe suitable for a gluten-free diet?
Definitely! Since it’s a crustless quiche, you avoid gluten entirely while still enjoying a delicious, hearty dish.
How long does the quiche take to bake?
It typically needs about 35 to 40 minutes in a 350°F (175°C) oven until set and lightly golden—just keep an eye on it towards the end for perfect doneness.
Final Thoughts
Making this Crustless Spinach and Cheese Quiche Recipe is like inviting warmth and comfort right to your table with minimal fuss. It’s a versatile recipe that can brighten up any meal, easy to customize, and hard not to love. Give it a try—you might just uncover your new favorite way to enjoy eggs, veggies, and cheese combined into one scrumptious bite.
Print
Crustless Spinach and Cheese Quiche Recipe
- Prep Time: 15 minutes
- Cook Time: 40 minutes
- Total Time: 55 minutes
- Yield: 6 servings
- Category: Main Course
- Method: Baking
- Cuisine: American
- Diet: Low Fat
Description
This crustless quiche with spinach is a healthy, delicious, and easy-to-make dish perfect for breakfast, brunch, or a light meal. Packed with fresh spinach, sautéed vegetables, eggs, and melted cheese, it requires no crust, reducing the carbs and calories while maintaining rich flavors. Baked to perfection, this quiche is a great way to enjoy a satisfying and nutritious meal.
Ingredients
Quiche Mixture
- 6 large eggs
- 1 cup milk (or half-and-half for a richer quiche)
- 1 cup fresh spinach, chopped
- 1 cup shredded cheese (such as cheddar, mozzarella, or a blend)
- Salt and pepper to taste
- Optional: 1/4 teaspoon nutmeg for added flavor
Vegetables
- 1/2 cup diced onion
- 1/4 cup diced bell pepper (any color)
- 2 cloves garlic, minced
Cooking Fat
- 1 tablespoon olive oil (or butter for cooking onion and bell pepper)
Instructions
- Preheat the Oven: Preheat your oven to 350°F (175°C) to prepare for baking the quiche.
- Sauté Vegetables: Heat olive oil in a skillet over medium heat. Add diced onion and bell pepper, sauté for about 5 minutes until softened. Add minced garlic and cook for one more minute until fragrant. Remove from heat and allow to cool slightly.
- Prepare Egg Mixture: In a large mixing bowl, whisk together the eggs and milk until well combined. Season with salt, pepper, and nutmeg if using, ensuring the flavors are well incorporated.
- Combine Ingredients: Stir in the chopped spinach along with the sautéed onion, bell pepper, and garlic mixture and shredded cheese into the egg mixture. Mix thoroughly until everything is evenly distributed.
- Pour into Dish: Grease a pie dish or quiche dish, then pour the combined mixture into it, spreading evenly to prepare for baking.
- Bake: Place the dish in the preheated oven and bake for 35-40 minutes until the quiche is fully set and a toothpick inserted into the center comes out clean.
- Cool: Remove the quiche from the oven and let it cool for a few minutes to set properly before slicing.
- Serve: Serve the quiche warm or at room temperature and enjoy this wholesome, crustless delight!
Notes
- Use half-and-half instead of milk for a richer, creamier texture.
- Feel free to swap or add other fresh vegetables such as mushrooms or tomatoes.
- For a dairy-free version, substitute cheese and milk with vegan alternatives.
- Adding nutmeg is optional but enhances the quiche’s flavor.
- Store leftovers in the refrigerator for up to 3 days and reheat gently.

