Welcome to your new favorite breakfast, brunch, or party appetizer! This incredibly easy crustless mini spinach quiche recipe is a game-changer for anyone looking for a delicious, healthy, and versatile dish. Whether you’re planning a sophisticated brunch, need a quick weekday breakfast, or are searching for a crowd-pleasing appetizer, these mini quiches hit all the right notes. They’re not only simple to make but also naturally low in carbs and gluten-free, making them a fantastic option for various dietary preferences. Even kids, with a little creative naming like “cheese pie,” will fall in love with these savory bites!

I find myself whipping up crustless quiches several times a month. It’s become a staple in our household, largely thanks to their versatility and the fact that they’ve won over even my pickiest eaters. While I also enjoy making a traditional spinach quiche with a crust, there’s something truly special about the mini, crustless version. It offers a unique texture and presentation that makes every serving feel like a treat.
Why Mini & Crustless Quiches Are a Must-Try
If you’ve followed my culinary adventures for a while, you know my deep affection for the humble muffin pan. It’s a magical tool that transforms many recipes into delightful, bite-sized portions. This principle applies perfectly to quiches. Cooking them in smaller sizes not only drastically reduces baking time but also makes them incredibly appealing, especially to children who find “mini” food inherently fun. Beyond their kid-friendly charm, these mini quiches are ideal for entertaining guests. Imagine a platter of these golden-brown gems at your next gathering – they’re convenient to serve and even easier to enjoy. All you need is a reliable non-stick mini muffin pan, and you’re set for success.
The decision to go crustless isn’t just about convenience; it offers significant health benefits too. By omitting the traditional pastry crust, you effectively cut down on extra calories and carbohydrates, making this recipe a fantastic choice for those monitoring their intake or following a low-carb lifestyle. While I have prepared a full-sized crustless quiche in a pie dish (and you can find that recipe link above), I personally believe the mini format truly shines for crustless versions. The individual portions create a beautiful, firmer edge all the way around each little quiche, ensuring a satisfying bite every time without the need for a carb-heavy base.

The core mixture for this crustless spinach quiche is remarkably straightforward to prepare. It’s a quick recipe that requires minimal effort, yielding a richly flavorful and satisfying result. Its low-carb profile makes it a guilt-free pleasure, perfect for any time of day. We often serve these mini quiches with a side of sliced Italian sausage cooked in an air fryer or alongside a fresh green salad, turning them into a complete and delightful dinner. Their adaptability means you can easily customize them to suit your taste or what you have on hand.
Key Ingredients for the Perfect Mini Quiche
Crafting these delicious mini quiches starts with a selection of simple yet high-quality ingredients. Each component plays a crucial role in achieving that perfect savory flavor and custardy texture.
- Eggs: You’ll need 3 large eggs, ideally brought to room temperature before whisking. Room temperature eggs blend more smoothly and contribute to a lighter, fluffier texture. For a lower-fat option, you could opt to use only egg whites, though I recommend increasing the quantity to 4 egg whites to maintain structure.
- Creamed Spinach: The star vegetable here is 10 oz. (or one package) of Green Giant frozen creamed spinach. Simply heat it as directed on the package before adding it to your mix. This saves time and ensures a creamy, well-seasoned spinach base. If you prefer to make your own creamed spinach from regular frozen spinach, our guide on how to cook frozen spinach can help, followed by instructions below on how to cream it yourself. The pre-made frozen option is simply microwaved for quick defrosting, making prep incredibly swift.
- Swiss Cheese: A cup of shredded Swiss cheese is the second main ingredient, adding a distinct nutty and slightly sweet flavor that pairs beautifully with spinach. This is our preferred cheese, similar to how we use it in our cottage cheese quiche. However, feel free to experiment with other cheeses or a blend, such as half Swiss and half mozzarella for a milder taste and stretchier texture.
- Optional Add-ins:
- Bacon Bits or Diced Ham: For a savory boost, consider folding in about 1 tablespoon of pre-cooked bacon bits or some diced ham. These additions introduce a delightful smoky or salty element.
- Mushrooms: Sliced portobella or button mushrooms add an earthy depth. Sautéing them lightly before adding can enhance their flavor and texture within the quiche.
- Seasoning: A pinch of salt and pepper to taste is essential to bring out all the flavors. A tiny dash of nutmeg also complements spinach beautifully.
Crafting and Enjoying Your Mini Quiches
Once baked, allow your mini quiches to rest in the muffin pan for about 10 minutes. This crucial step lets them solidify further, making them much easier to scoop out cleanly with a spoon. You’ll find they hold their shape beautifully, ready to be served. Of course, if you’re a fan of a traditional crust, you can adapt this recipe to make a mini quiche with a crust by simply lining your muffin tin with pastry before adding the filling.

Crustless Mini Spinach Quiche
By Justine
A truly EASY crustless spinach quiche recipe that’s perfect for breakfast, brunch, appetizers, and parties. Healthy, quick, and loved by all!
Prep: 10 mins
Cook: 12 mins
Total: 22 mins
Servings: 10
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Equipment
- 1 muffin tin (mini or standard size)
- 1 mixing bowl
Ingredients
- 3 large eggs
- 10 oz creamed spinach (Green Giant, 1 pkg. defrosted in microwave, or 10 oz homemade)
- 1 cup shredded Swiss cheese
- 1 tbsp bacon bits (optional)
- 3-4 mushrooms, sliced (optional)
- 1 pinch salt
- A dash of black pepper (to taste)
Instructions
- Preheat your oven to 350°F (175°C).
- Shred the Swiss cheese. In a large mixing bowl, combine the shredded Swiss cheese, 3 eggs, salt, and pepper. If using, add optional bacon bits and sliced mushrooms to the bowl.
- If using frozen creamed spinach, microwave the package according to package directions until defrosted and warm. Add the defrosted creamed spinach to the bowl with the other ingredients. Mix everything thoroughly until well combined.
- Generously spray a mini muffin tin with non-stick spray. Fill each muffin cup about 3/4 full with the quiche mixture.
- Bake for 12-14 minutes, or until the edges are lightly golden brown and the center is set and firm to the touch.
- Remove from the oven and let the quiches rest in the pan for about 10 minutes before gently scooping them out.
- Serve warm and enjoy!
Nutrition
Serving: 3oz, Calories: 63kcal, Protein: 4g, Fat: 4g, Saturated Fat: 2g, Cholesterol: 59mg, Sodium: 51mg, Potassium: 30mg, Vitamin A: 175IU, Calcium: 93mg, Iron: 0.3mg
Nutrition information is automatically calculated and should only be used as an approximation.
Additional Info
Course: Breakfast, Brunch, Entree, Appetizer
Cuisine: French, American
Tried this recipe? Mention @thetypical_mom or tag #thetypicalmom! We love to see your creations!
Creative Ways to Enjoy Leftover Mini Quiches
One of the best things about these mini quiches is how well they store and reheat, making them perfect for meal prep or quick snacks throughout the week. And as someone who hates wasting food, I always have a few ideas up my sleeve for repurposing leftovers into new and exciting meals.
- Breakfast Stir-Fry: Dice up any leftover mini quiches and toss them into a pan with some hashbrowns or cubed, roasted potatoes. This creates a hearty and flavorful breakfast stir-fry, perfect for a quick morning meal.
- Scrambled Quiche: For a twist on classic scrambled eggs, chop up a few mini quiches and fold them into freshly scrambled eggs. Add a dash of hot sauce for an extra kick and a sprinkle of fresh herbs for added flavor. It’s a fantastic way to incorporate more veggies and protein into your breakfast.
- Quiche Sandwiches/Wraps: Flatten a leftover mini quiche slightly and place it in a warm croissant or a whole-wheat wrap with some fresh greens and a slice of tomato for a quick and satisfying lunch.
These simple ideas ensure that not a single delicious mini quiche goes to waste, transforming them into entirely new dishes that are just as enjoyable as the first time around.
Crust or No Crust? Your Quiche, Your Choice!
While this recipe celebrates the simplicity and health benefits of a crustless quiche, you absolutely have the option to add a crust if you prefer. To make a “regular” quiche, simply use the same delicious filling mixture and pour it into a prepared pie crust shell. Bake it at 350°F (175°C) for a longer duration, typically closer to 25-30 minutes, or until the crust is lightly browned and the center is set. For a truly unique and playful twist, you might also consider making one with a tater tot pie crust – it’s a guaranteed crowd-pleaser!
Homemade Creamed Spinach: A Flavorful Alternative
Using frozen, pre-packaged creamed spinach from brands like Green Giant is incredibly convenient and delivers consistent results. However, if you enjoy cooking from scratch or simply prefer to control your ingredients, making homemade creamed spinach is a fantastic option. You can easily prepare it in a large skillet on the stovetop using fresh or frozen spinach, cream cheese, milk, and seasonings. The homemade version allows you to adjust the richness and flavor profile to your liking, adding another layer of personal touch to your mini quiches. Regardless of whether you use store-bought or homemade, the goal is for your mini quiches to emerge from the oven feeling slightly firm in the center, with a beautiful, light golden-brown hue around the edges. Be careful not to overcook them, as this can lead to a dry texture.
Switch It Up: Broccoli Instead of Spinach
While spinach offers a classic flavor, the versatility of quiche means you can easily swap out vegetables to suit your preferences. If you’re not a fan of spinach or simply want to try something different, broccoli is an excellent alternative. We recently developed a fantastic crustless broccoli quiche recipe that you might love just as much! Other great veggie additions include finely diced bell peppers, sautéed onions, or even asparagus tips. Don’t be afraid to experiment with your favorite vegetables to create your own signature mini quiches.
Storing and Reheating Leftovers
One of the many benefits of these mini quiches is how wonderfully they keep, making them perfect for grab-and-go meals throughout the week. If you happen to have any leftovers (which is a rare occurrence in our house!), simply allow them to cool completely. Once cool, individually wrap each mini quiche in plastic wrap or store them together in an airtight container. They will keep fresh in the refrigerator for up to 3-4 days. To reheat, simply pop them in the microwave for about 45-60 seconds, or until warmed through. For a slightly crispier texture, you can also reheat them in a toaster oven or conventional oven at 300°F (150°C) for 5-10 minutes.

These easy crustless mini spinach quiches truly embody convenience, health, and deliciousness in one delightful package. Whether you’re a busy parent, a brunch enthusiast, or simply looking for a wholesome and flavorful meal, this recipe is sure to become a cherished addition to your culinary repertoire. Enjoy the simplicity and savor every bite!