Crustless spinach quiche is the ultimate solution for a quick, wholesome, and low-carb breakfast, lunch, or dinner. Packed with protein-rich eggs, nutrient-dense spinach, and melty cheese, this savory dish delivers a rich, satisfying bite without the fuss of a traditional crust. Whether you’re looking to cut carbs or need a gluten-free alternative, this spinach-packed quiche fits the bill perfectly. With just a handful of simple ingredients and a single pan, you’ll have a hearty meal ready in under an hour. This recipe is perfect for meal prep, brunch gatherings, or an easy weeknight dinner.
Why You’ll Love This Crustless Spinach Quiche
- Low-carb and gluten-free
- Easy to make with minimal prep
- Loaded with cheesy, savory flavor
- Great for meal prepping or feeding a crowd
- Customizable with your favorite cheeses and add-ins
Ingredients
- 1 tablespoon vegetable oil
- 1 medium onion, finely chopped
- 1 (10-ounce) package frozen chopped spinach, thawed and thoroughly squeezed dry
- 5 large eggs, lightly beaten
- ¼ teaspoon salt
- ⅛ teaspoon ground black pepper
- 3 cups shredded Muenster cheese (or your preferred cheese)
Step-by-Step: How to Make Crustless Spinach Quiche
- Preheat and Prepare: Preheat your oven to 350°F (175°C) and lightly grease a 9-inch pie dish.
- Sauté the Aromatics: Heat vegetable oil in a skillet over medium-high heat. Add the chopped onion and cook for about 3 minutes, stirring occasionally, until softened.
- Add Spinach: Stir in the thawed, drained spinach. Cook for an additional 2-3 minutes until the mixture is dry and no excess moisture remains.
- Mix the Filling: In a large bowl, whisk together the eggs, salt, and pepper. Add the shredded cheese and spinach-onion mixture. Stir until fully combined.
- Bake: Pour the mixture into the prepared pie pan. Bake for 30 minutes or until the quiche is set and the top is lightly golden.
- Cool and Serve: Allow the quiche to rest for 10 minutes after baking before slicing and serving.
Helpful Tips
- Make sure to squeeze the spinach dry to avoid a watery quiche.
- Use a glass or ceramic pie dish for even cooking.
- Let the quiche rest before slicing to help it firm up.
- Customize the flavors with herbs like thyme, dill, or parsley.
Substitutions And Variations
- Cheese Options: Swap Muenster with Cheddar, Swiss, mozzarella, goat cheese, or feta.
- Add Protein: Mix in pre-cooked bacon, sausage, or chopped ham for added heartiness.
- Veggie Boost: Add mushrooms, bell peppers, or sun-dried tomatoes.
- Make it dairy-free: Use plant-based cheese and a dairy-free milk substitute (add a splash for creaminess).
Storage Instructions
- Refrigerator: Store leftovers in an airtight container for up to 4 days.
- Freezer: Wrap individual slices tightly in plastic wrap and freeze for up to 2 months. Reheat in the oven or microwave.
- Meal Prep Tip: Portion into slices and store in containers for grab-and-go meals.
Nutritional Information
Per serving:
- Calories: 310
- Total Fat: 24g
- Saturated Fat: 13g
- Cholesterol: 209mg
- Sodium: 546mg
- Carbohydrates: 5g
- Dietary Fiber: 2g
- Sugars: 2g
- Protein: 20g
- Vitamin C: 4mg
- Calcium: 493mg
- Iron: 2mg
- Potassium: 326mg
Serving Suggestions
- Serve with a side of fresh fruit or a light green salad.
- Pair with whole grain toast or roasted potatoes for a heartier meal.
- Ideal for brunch buffets, picnics, or a light dinner with soup.
Frequently Asked Questions About Crustless Spinach Quiche
Can I use fresh spinach instead of frozen? Yes, absolutely! Use about 4 cups of chopped fresh spinach. Sauté it with the onions until wilted and all moisture is cooked off.
What type of cheese works best? Muenster adds a creamy melt, but feel free to try Swiss, Cheddar, feta, goat cheese, or any favorite that melts well.
Can I make this ahead of time? Yes, you can bake the quiche and refrigerate it. Reheat in the oven at 350°F until warmed through.
Is it freezer-friendly? Definitely! Slice and freeze portions. Wrap well and reheat when ready to eat.
Can I make it in muffin tins? Yes! Bake mini quiches in a greased muffin tin for 18-22 minutes. Perfect for meal prep or party bites.
Conclusion
Thank you for joining me in making this flavorful, fuss-free crustless spinach quiche. It’s a dish I personally adore for its creamy texture, cheesy goodness, and the way it effortlessly fits into any mealtime. Whether you’re serving it for a relaxed brunch or prepping for the week ahead, this recipe promises ease and delicious results every time. I hope it becomes a staple in your kitchen as it has in mine. Enjoy every bite, and thank you for being part of our food-loving community!
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Crustless Spinach Quiche
- Total Time: 40 minutes
- Yield: 6 servings 1x
Description
This Crustless Spinach Quiche is a savory, cheesy, low-carb favorite made in one pan. It’s quick to prep, packed with protein, and perfect for brunch or weekday meals.
Ingredients
1 tablespoon vegetable oil
1 medium onion, finely chopped
1 (10-ounce) package frozen chopped spinach, thawed and squeezed dry
5 large eggs, lightly beaten
1/4 teaspoon salt
1/8 teaspoon ground black pepper
3 cups shredded Muenster cheese
Instructions
- Preheat and Prepare: Preheat your oven to 350°F (175°C) and lightly grease a 9-inch pie dish.
- Sauté the Aromatics: Heat vegetable oil in a skillet over medium-high heat. Add the chopped onion and cook for about 3 minutes, stirring occasionally, until softened.
- Add Spinach: Stir in the thawed, drained spinach. Cook for an additional 2-3 minutes until the mixture is dry and no excess moisture remains.
- Mix the Filling: In a large bowl, whisk together the eggs, salt, and pepper. Add the shredded cheese and spinach-onion mixture. Stir until fully combined.
- Bake: Pour the mixture into the prepared pie pan. Bake for 30 minutes or until the quiche is set and the top is lightly golden.
- Cool and Serve: Allow the quiche to rest for 10 minutes after baking before slicing and serving.
Notes
For best texture, squeeze spinach thoroughly to remove excess water.
Try adding cooked bacon or switching up cheeses like feta or Swiss for variation.
Can be baked in muffin tins for mini quiches.
- Prep Time: 10 minutes
- Cook Time: 30 minutes
- Category: Breakfast, Brunch
Nutrition
- Serving Size: 1 slice
- Calories: 310
- Sugar: 2g
- Carbohydrates: 5g
- Protein: 20g