Mini Quiche Muffins: A Savory, Bite-Sized Twist on Your Favorite Breakfast Casserole

I’ll admit it—I’m a sucker for anything that screams savory breakfast. But sometimes, hauling out a full-size [breakfast casserole] feels like overkill, especially when you’re serving a Brunch Potluck of 20 hungry friends. Enter my beloved Mini Quiche Muffins: a genius, portable spin on classic Breakfast Casserole Recipes. These little guys vanish faster than you can say “egg frittata,” and they’re perfect for Breakfast Ideas For A Crowd.

Trust me, the first time I rolled these into my Breakfast Basket, I saw skeptics turn into full-on taste-test converts. Wanna know the best part? You can whip them up as a Breakfast Casserole Make Ahead or even a Breakfast Casserole Overnight option—just prep the night before, pop them in the oven, and voilà! Ready in a flash, and utterly foolproof. FYI, this beats an Overnight Breakfast Casserole With Hashbrowns if you ask me 🙂

Sound good? Let’s jump into my go-to Mini Quiche Recipes—and yes, I’ll sprinkle in a couple of Breakfast Casserole Ideas along the way. IMO, you’ll never look back at that old-school Egg Casserole Recipe again.

Ingredients

Mini Quiche Muffins ingredients laid out on a kitchen counter
  • 8 large eggs (room temperature)
  • ¼ cup milk or cream
  • ½ teaspoon salt
  • ¼ teaspoon black pepper
  • 1 cup shredded cheddar cheese
  • ½ cup diced bell peppers (mixed colors)
  • ½ cup chopped spinach or kale
  • 4 slices cooked, crumbled bacon or diced ham
  • 2 tablespoons chopped green onions
  • Nonstick cooking spray or muffin liners

Pro Tip: Feel free to swap the bacon for crumbled sausage if you’re craving a heartier, almost Tortilla Quiche Bake vibe. Or go full veggie hero with extra greens for a Healthy Breakfast Casserole spin.

Instructions

  1. Preheat your oven to 350°F (175°C). Spritz a 12-cup muffin tin with cooking spray or line with paper liners.
  2. In a large bowl, whisk the eggs, milk, salt, and pepper until the mixture looks smooth and slightly frothy.
  3. Stir in the cheese, bell peppers, spinach, bacon (or ham), and green onions. Make sure everything distributes evenly—nobody likes a surprise veggie pocket!
  4. Pour the egg mixture into the muffin cups, filling each about ¾ full. These little cups expand, so don’t overflow.
  5. Bake for 18–20 minutes, or until the tops spring back when you gently press them. (Ever wondered why a toothpick test works? It checks moisture—no soggy spots here!)
  6. Let the muffins cool for a minute or two before popping them out. Serve warm, or cool completely and refrigerate.
See also  Overnight Veggie & Cheese Casserole: A Savory Breakfast Casserole That Wows Everyone

Make-Ahead Hack: You can cover and refrigerate these for up to 3 days, or freeze in a sealed bag for a month. Reheat in the microwave for 30–45 seconds.

Variations

Wanna shake things up? Try these creative spins on my basic mini quiche:

  • Veggie Deluxe: Swap ham for sautéed mushrooms, zucchini, and roasted red peppers for a garden-fresh twist (almost like an Egg Frittata in muffin form).
  • Spicy Fiesta: Add diced jalapeños, pepper jack cheese, and a pinch of chili powder. It’s like a mini breakfast taco without the tortilla—almost a Breakfast Ideas Casserole meets Tex-Mex mashup.
  • Greek Style: Crumble in some feta, chopped olives, and a dash of dried oregano. You’ll swear you’re eating a Mediterranean brunch on Santorini.

See? No need for an Easy Tater Tot Casserole when you’ve got these versatile bites. Plus, they beat prepping a full-size Brunch Casserole any day.

Serving & Tips

Mini Quiche Muffins

These muffins shine in so many settings. Pack ’em for a picnic, layer them in a Breakfast Basket for Mother’s Day, or serve at a Brunch Potluck alongside an Omlet Breakfast Ideas bar. They add color, flavor, and serious “wow” factor without stressing out the host.

Storage: Store in an airtight container in the fridge for up to 3 days. For longer hangs, freeze flat in a zip-top bag—and yes, you can reheat straight from the freezer!

Seasonal Twist: In spring, toss in some asparagus tips and fresh dill. In fall, swap green peppers for roasted butternut squash and a sprinkle of sage for that cozy seasonal flair.

See also  Mini Quiche Assortment (3 Ways) for the Ultimate Breakfast Casserole Alternative

Final Thoughts

I still grin thinking about the time I brought these Mini Quiche Muffins to my college roommate’s bridal shower. They disappeared so fast, someone asked if I had a hidden stash. Spoiler: I did, but I shared (mostly). These bite-sized wonders prove you don’t need a giant Easy Breakfast Casserole With Hashbrowns to feed a crowd. A dozen muffins can outshine a tray of, well, whatever soggy casserole you’d otherwise be slinging. 😉

Give them a whirl, tweak ’em to your heart’s desire, and let me know which variation becomes your go-to. Trust me, once you master these, you’ll never dread planning breakfast again.

Mini Quiche Muffins

Mini Quiche Muffins

These Mini Quiche Muffins are the ultimate crowd-pleaser for brunches, potlucks, or make-ahead breakfasts. Packed with veggies, cheese, and protein, they’re portable, customizable, and incredibly delicious. A lighter, easier alternative to traditional breakfast casseroles.
Prep Time 10 minutes
Cook Time 20 minutes
Total Time 30 minutes
Servings: 12 muffins
Course: Breakfast
Cuisine: American
Calories: 120

Ingredients
  

Egg Mixture
  • 8 large eggs room temperature
  • 1/4 cup milk or cream
  • 1/2 tsp salt
  • 1/4 tsp black pepper
Add-ins
  • 1 cup shredded cheddar cheese
  • 1/2 cup diced bell peppers mixed colors
  • 1/2 cup chopped spinach or kale
  • 4 slices cooked bacon or diced ham crumbled
  • 2 tbsp chopped green onions
  • nonstick cooking spray or muffin liners

Equipment

  • Muffin Tin
  • Mixing Bowl
  • Whisk

Method
 

  1. Preheat oven to 350°F (175°C). Lightly spray a 12-cup muffin tin with nonstick cooking spray or line with paper liners.
  2. In a large bowl, whisk together eggs, milk, salt, and pepper until smooth and slightly frothy.
  3. Stir in cheese, bell peppers, spinach, bacon (or ham), and green onions until well combined.
  4. Pour the mixture evenly into the muffin cups, filling each about ¾ full.
  5. Bake for 18–20 minutes, or until the tops spring back when lightly pressed.
  6. Let cool slightly before removing from the tin. Serve warm or allow to cool completely for storage.

Nutrition

Calories: 120kcalCarbohydrates: 2gProtein: 9gFat: 8gSaturated Fat: 3gCholesterol: 140mgSodium: 210mgPotassium: 90mgSugar: 1gVitamin A: 450IUVitamin C: 12mgCalcium: 90mgIron: 1.2mg

Notes

Customize with your favorite veggies, meats, or cheeses. Great for meal prep—store in the fridge for up to 3 days or freeze for up to 1 month. Reheat in the microwave wrapped in a damp paper towel for best texture.

Tried this recipe?

Let us know how it was!

FAQs

Can I make these muffins dairy-free?

Absolutely! Swap the milk for your favorite non-dairy alternative (almond or oat milk work great) and use dairy-free cheese. They’ll hold up just fine.

See also  Cottage Cheese & Egg Breakfast Muffins: Start Your Day Right with Cottage Cheese Recipes

How do I reheat mini quiche muffins without drying them out?

Pop them in the microwave for 20–30 seconds on a damp paper towel. The moisture keeps them soft, not rubbery.

Can I bake these in advance for a weekend getaway?

100%. Bake, cool, and freeze. Pack them in a cooler, and you’ve got instant breakfast—think of it like a mini Breakfast Casserole Make Ahead on the road.

What can I serve alongside these at a brunch?

They pair beautifully with fresh fruit, yogurt parfaits, or a light salad. For an Easy Breakfast Ideas spread, throw in some pastries and coffee—done and done.

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