This quick and easy crustless mini quiche recipe is the perfect breakfast, brunch, or appetizer.

close up of plated Crustless Mini Quiches

Holly’s Recipe Highlights

  • Flavor: Mini quiches are oven-baked to fluffy perfection and bursting with savory bite-sized cheesy flavor.
  • Skill Level: Make these in 4 simple steps with basic ingredients most kitchens already have on hand.
  • Prep Note: Chop the veggies ahead of time and refrigerate, use pre-cooked bacon and pre-shredded cheese to save time.
  • Freezing: Crustless mini quiches freeze well, maintaining their flavor for up to a month.
cheddar , parmesan, spinach , bacon , pepper , eggs and seasonings with labels to make Mini Quiches

Ingredients That Keep It Crustless

  • Eggs: Fresh eggs deliver the best flavor. You can also use liquid eggs or all egg whites as well.
  • Meat: Bacon is the basic breakfast go-to, and it pairs so well with the other ingredients in this recipe, but you can use diced ham or sausage for a twist. Go vegetarian and omit the meat, but double up on the veg.
  • Veggies: Colorful bell peppers and spinach are perfect keto-friendly vegetables, and they taste delicious with the other ingredients.
  • Cheese: Sharp cheddar adds a lot of flavor and melts perfectly with the other ingredients, but any shredded cheese works.

Mini, Mighty & Made Your Way

  • These quiches can be customized to pair perfectly with any breakfast or brunch menu. Add chopped black olives, jalapenos, diced tomatoes, and a dash of southwestern seasonings.
  • Go for feta and spinach with egg whites only, for a lower cholesterol option.
  • Try it with different kinds of meats or cheeses, experiment, and get creative.
  • Spinach, onions, mushrooms, shredded zucchini, or any keto-friendly veggie can be added to a quiche.

How to Make Crustless Mini Quiches

  1. Prepare bacon and reserve.
  2. Cook the bell pepper in bacon grease until tender.
  3. Whisk remaining ingredients in a bowl, stir in pepper, bacon, and spinach.
  4. Divide batter in prepared muffin cups, top with parmesan cheese, and bake (as in recipe below)

Clever Quiche Tips & Tricks

  • Fresh eggs are best! Place each one in a glass of water, and if it sinks and turns on its side, it’s fresh! If it sinks, but remains upright, save for hard-boiled eggs. If it floats, discard it.
  • Drain the spinach well to avoid watery mini quiche, and make sure veggies are chopped into small pieces so the quiches stay whole.
  • Avoid overbaking mini quiches, or they will be dense and chewy. Test them at the 20-minute mark by inserting a wooden pick in the center. If it comes out clean, they are ready.
  • Let the mini quiches cool for a minute or two before removing from the pan. This allows the eggs to set properly.
Mini Quiches with a bite taken out of one

From Brunch to Lunch

  • Add mini quiches to a brunch bar with some breakfast sausage patties and a stack of cottage cheese pancakes.
  • Keep leftover crustless mini quiches in a covered container in the refrigerator for up to 3 days.
  • They are great for make-ahead or batch cooking. Double the batch and enjoy tasty pops of protein all week long, either cold or reheated in the microwave or air fryer.
  • Wrap them in a low-carb tortilla for a grab-and-go breakfast or cut them into pieces and top a bed of greens for a high-protein workday lunch.

More Low Carb Breakfast Faves

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horizontal crustless mini quiches
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Crustless Mini Quiches

Make this recipe for crustless mini quiche for an easy and delicious low carb breakfast or appetizer!
Prep Time 15 minutes
Cook Time 25 minutes
Total Time 40 minutes
Servings 12 servings

Ingredients  

  • 6 slices bacon
  • 1 red bell pepper diced
  • 8 eggs
  • 1 cup cheddar cheese shredded
  • ¼ teaspoon garlic powder
  • ¼ teaspoon onion powder
  • ¼ teaspoon salt or more to taste
  • teaspoon pepper
  • 5 ounces frozen spinach thawed and drained well
  • ¼ cup parmesan cheese shredded

Instructions 

  • Preheat the oven to 350°F. Grease a 12 cup muffin tin.
  • Cut bacon into small bite-sized pieces and cook in a medium pan until crisp. Scoop out bacon and set aside, reserving bacon grease in pan.
  • Add diced red pepper to pan and cook for 3 minutes or until tender.
  • In a bowl combine eggs, cheddar cheese, and seasonings. Stir in red bell pepper, well-drained spinach, and bacon.
  • Spoon into muffin cups and top with parmesan cheese. Bake for 20-25 minutes or until a knife inserted in the center comes out clean.

Notes

  • Keep mini quiches in a covered container in the refrigerator for up to 3 days. 
  • Reheat in microwave or air fryer.
  • Freeze mini quiches in an airtight container for up to 1 month.
  • Thaw in the refrigerator overnight before heating.
5 from 6 votes↑ Click stars to rate now!
Or to leave a comment, click here!

Nutrition Information

Calories: 96kcal | Carbohydrates: 2g | Protein: 7g | Fat: 7g | Saturated Fat: 3g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 2g | Trans Fat: 0.01g | Cholesterol: 120mg | Sodium: 204mg | Potassium: 113mg | Fiber: 1g | Sugar: 1g | Vitamin A: 1965IU | Vitamin C: 13mg | Calcium: 124mg | Iron: 1mg

Nutrition information provided is an estimate and will vary based on cooking methods and brands of ingredients used.

Course Appetizer, Breakfast, Snack
Cuisine American

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Comments

  1. These were fantastic and just what I was looking for. The combination of flavors and the convenience of having them in muffin tins made it an excellent experience for me overall! I even added a dash of hot sauce and that gave it some kick but they are great just as they are.5 stars

    1. Hello Melanie, I am glad you enjoyed these mini quiches. Adding a little hot sauce is a great idea!