Mini Quiches with Spinach

Name: Mini Quiches with Spinach
Prep time: 15 min
Cook time: 25 min
Total time: 40 min
Yield: 12 mini quiches
Ingredients: 6 large eggs; 1 cup milk; 2 cups fresh spinach, chopped; 1 cup shredded cheese (cheddar or mozzarella); 1/2 cup diced onion; 1/2 teaspoon salt; 1/4 teaspoon black pepper; 1/4 teaspoon nutmeg (optional); 1 tablespoon olive oil (for sautéing)

Highlighted under: Classic Kitchen

I absolutely adore making mini quiches with spinach because they are not only delicious but also incredibly versatile. Whether for a brunch gathering or a quick weekday snack, these bite-sized treats come together easily and can be customized with your favorite ingredients. The savory combination of eggs, spinach, and cheese delivers a burst of flavor that always satisfies. Plus, they are perfect for meal prep, making them a staple in my kitchen that I keep coming back to time and time again.

Created by

Vanessa Whitlock

Last updated on 2026-01-08T10:45:34.436Z

When I first started making these mini quiches, I was amazed at how easy they were to whip up. One of my favorite tips is to use a muffin tin, which allows me to create perfectly portioned quiches in no time. I love experimenting with different fillings, but spinach has always been a staple for its delicious flavor and nutritious benefits.

Another memorable moment was when I served these at a family gathering. They disappeared within minutes! I noticed that by adding a bit of nutmeg to the mixture, it takes the flavor profile to the next level. It’s a simple trick that impresses everyone!

        You'll Love These Mini Quiches Because:
        They're perfect for brunch or a quick snack.
Easy to customize with your favorite ingredients.
Packed with flavor and nutrition from fresh spinach.

      

Understanding Ingredient Roles

Eggs and milk form the creamy base of these mini quiches, creating a rich custard-like texture that holds everything together. Opt for large eggs for the best results, as their size impacts the final volume of the quiches. The addition of milk not only enriches the flavor but helps achieve a tender consistency. If you prefer a lighter quiche, you can substitute half of the milk with a non-dairy alternative like almond milk or oat milk without compromising the flavor significantly.

Fresh spinach provides a vibrant burst of color and essential nutrients. Sautéing it releases excess moisture, preventing the quiches from becoming soggy. Always choose fresh spinach over frozen, as the texture of frozen spinach can become watery when cooked. If fresh isn’t available, thaw and drain any frozen spinach thoroughly before use to mimic the flavor and texture of fresh herbs in the quiches.

Tips for Perfectly Baked Mini Quiches

Ensuring the muffin tin is well-greased is crucial for easy removal of the quiches. I recommend using cooking spray or wiping the tin with a paper towel dipped in olive oil. This step can save time and frustration later when trying to get your quiches out in one piece. When pouring the egg mixture into the muffin cups, leaving about a quarter of an inch space at the top will allow for proper rising, preventing any overflow during baking.

Watch for the quiches to puff up and turn lightly golden around the edges, which typically takes about 20-25 minutes in a preheated oven at 375°F (190°C). If you encounter any stickiness while removing them, a gentle run with a knife along the edges can help loosen them without breaking. Cooling them for a few minutes in the tin before transferring to a wire rack ensures they set properly.

Ingredients

For the Mini Quiches

6 large eggs
1 cup milk
2 cups fresh spinach, chopped
1 cup shredded cheese (cheddar or mozzarella)
1/2 cup diced onion
1/2 teaspoon salt
1/4 teaspoon black pepper
1/4 teaspoon nutmeg (optional)
1 tablespoon olive oil (for sautéing)

Mix and match ingredients like different vegetables or meats for variety!

Instructions

Preheat the Oven

Preheat your oven to 375°F (190°C) and grease a muffin tin with cooking spray or olive oil.

Sauté Vegetables

In a skillet over medium heat, add olive oil and sauté the diced onion until translucent, about 5 minutes. Add the chopped spinach and cook until wilted, then remove from heat.

Whisk the Egg Mixture

In a large bowl, whisk together the eggs, milk, salt, black pepper, and nutmeg until well combined.

Combine Ingredients

Add the sautéed spinach and onion mixture along with the shredded cheese to the egg mixture, stirring gently to combine.

Fill the Muffin Tin

Pour the mixture evenly into the prepared muffin tin, filling each cup about 3/4 full.

Bake

Bake in the preheated oven for 20-25 minutes, or until the quiches are puffed and set in the center.

Cool and Serve

Allow the mini quiches to cool for a few minutes before removing them from the muffin tin. Serve warm or at room temperature.

These mini quiches can be stored in the refrigerator for up to a week.

Pro Tips

For an added flavor kick, try incorporating different cheeses or herbs. Fresh basil or dill work particularly well!

Storage and Meal Prep

One of the best aspects of mini quiches is their versatility for meal prep. After baking, let the quiches cool completely and store them in an airtight container in the fridge for up to four days. They also freeze well, so you can save time by making a double batch. Flash freeze them on a baking sheet, then transfer to a freezer-safe bag. They can be reheated directly from frozen in the oven at 350°F (175°C) for about 15-20 minutes, or until warmed through.

When storing, consider layering them with parchment paper to prevent sticking. If you’re looking to enjoy these quiches throughout the week, prepare the filling in advance and simply whisk the egg mixture on the day you plan to bake. This keeps the flavors fresh and ensures you have hot, delicious quiches ready in no time!

Variations and Customizations

Feel free to experiment with the cheese used in this recipe! While cheddar and mozzarella are both excellent choices, trying a mix of feta and goat cheese can add a tangy twist. For added flavor, consider incorporating herbs like dill or basil. These fresh herbs complement spinach beautifully and enhance the overall taste profile of the quiches.

Add cooked proteins such as diced ham, crumbled bacon, or sautéed mushrooms to make these mini quiches heartier. Just ensure any additional ingredients are cooked and cooled before mixing them into the egg base. This allows for creative variations while maintaining the essential structure and taste of the original mini quiche recipe.

Questions About Recipes

→ Can I make these mini quiches ahead of time?

Yes, you can prepare them a day in advance and reheat them before serving!

→ What other vegetables can I add?

You can use bell peppers, mushrooms, or even zucchini for added variety.

→ Are these mini quiches gluten-free?

Yes, this recipe is naturally gluten-free as it does not contain any flour.

→ Can I freeze these mini quiches?

Absolutely! Just make sure to cool them completely before placing them in a freezer-safe container.