Fluffy egg muffins with veggies

Featured in: Morning Grin

These egg muffins are light and fluffy, filled with an assortment of fresh vegetables and melted cheese for a vibrant taste. Perfect for easy mornings or as a portable snack, they're simple to customize with preferred mix-ins like herbs, bacon, or different cheeses. Baked to golden perfection in a muffin tin, they offer a nutritious start or boost during busy days. Preparing them requires minimal time, making them a convenient option for a wholesome meal on the go.

Updated on Fri, 26 Dec 2025 10:32:00 GMT
Golden-brown Customizable Egg Muffins, fluffy and speckled with colorful vegetables and melted cheddar. Save
Golden-brown Customizable Egg Muffins, fluffy and speckled with colorful vegetables and melted cheddar. | grinnosh.com

The smell of these baking always pulls my husband into the kitchen, asking what time it is. He knows that aroma means breakfast is sorted for the week. I started making them when Sunday meal prep felt overwhelming, and now they are a non-negotiable part of my routine.

Last autumn my sister visited and walked in while I was whisking the eggs. She stood watching me add the vegetables, quietly skeptical. Three days later she texted me a photo of her own muffin tin, already adapted with her favorite additions.

Ingredients

  • Eggs: Room temperature eggs whisk up faster and incorporate more air for that fluffy texture I love
  • Milk: A splash creates tenderness, and honestly dairy or almond both work beautifully here
  • Bell peppers: Red and yellow bring sweetness while green adds a slight crunch that keeps things interesting
  • Spinach: Frozen spinach works in a pinch, just thaw and squeeze it thoroughly or your muffins turn soggy
  • Cheddar cheese: Sharp cheddar gives you that bold flavor punch, though feta makes everything feel more gourmet
  • Red onion: Dice it small because large onion pieces overwhelm the delicate egg texture
  • Cherry tomatoes: They burst slightly while baking, creating these little pockets of sweetness throughout

Instructions

Heat the oven:
Preheat to 350°F and grease your muffin tin thoroughly because stuck eggs are heartbreaking to clean
Whisk the base:
Beat eggs with milk, salt, and pepper until slightly frothy, about thirty seconds of serious whisking
Add the fillings:
Fold in vegetables, cheese, and any mix-ins until everything looks evenly distributed
Fill the cups:
Divide mixture among twelve cups, filling each three quarters full to leave room for rising
Bake until set:
Bake eighteen to twenty two minutes until centers are firm and tops are lightly golden
Cool before serving:
Let them rest five minutes in the tin, or they will break apart when you try to remove them
A close-up of freshly baked Customizable Egg Muffins, perfect for a quick, healthy breakfast. Save
A close-up of freshly baked Customizable Egg Muffins, perfect for a quick, healthy breakfast. | grinnosh.com

My neighbor started making these after smelling them through our shared wall. Now she knocks on the door every time she experiments with a new combination, and we stand in the kitchen eating warm muffins straight from the tin.

Customizing Your Mix

The beauty lies in how easily these adapt to whatever sits in your crisper drawer. I have used zucchini in summer, mushrooms in autumn, and even leftover roasted vegetables when I am feeling particularly resourceful.

Making Ahead

Sunday afternoon became my dedicated muffin baking time. My week runs smoother knowing breakfast handles itself, and the texture actually improves after a night in the refrigerator.

Reheating Without Drying Out

Thawed muffins can taste rubbery if reheated too aggressively. I learned to wrap them in a damp paper towel before microwaving, which brings back that freshly baked softness.

  • Reheat on fifty percent power for thirty second intervals
  • Let them sit for one minute after reheating to distribute heat evenly
  • Skip the microwave entirely and warm them in a 300°F oven for ten minutes
These appetizing Customizable Egg Muffins showcase a variety of vegetables and cheese, ready to eat and enjoy. Save
These appetizing Customizable Egg Muffins showcase a variety of vegetables and cheese, ready to eat and enjoy. | grinnosh.com

These muffins have saved more rushed mornings than I can count, and the satisfaction of pulling homemade breakfast from the fridge never gets old.

Recipe FAQ

Can I customize the vegetables used?

Yes, you can swap in vegetables like zucchini, mushrooms, or broccoli to suit your taste or what you have on hand.

How do I make a dairy-free version?

Use non-dairy milk alternatives and either omit cheese or replace it with a plant-based cheese substitute.

What cooking tools are needed?

A 12-cup muffin tin, mixing bowl, whisk, measuring spoons and cups, plus nonstick spray or silicone liners are required.

How long do these muffins stay fresh?

Store leftovers in an airtight container in the fridge for up to 4 days or freeze them for up to 2 months.

Can I add meat to these muffins?

Yes, cooked and crumbled bacon or sausage can be included for added flavor and protein.

Fluffy egg muffins with veggies

Baked egg muffins featuring vibrant vegetables and melted cheese, ideal for breakfast or a quick snack.

Prep duration
15 min
Cook duration
20 min
Complete duration
35 min
Created by Hannah Lewis


Skill level Easy

Heritage American

Output 12 Portions

Dietary guidelines Meat-free, No gluten, Low-Carbohydrate

Components

Eggs

01 8 large eggs
02 60 ml milk (dairy or non-dairy)
03 1/2 teaspoon salt
04 1/4 teaspoon black pepper

Vegetables (suggested; customizable)

01 120 ml diced bell peppers (red, yellow, or green)
02 120 ml chopped spinach
03 60 ml diced red onion
04 120 ml cherry tomatoes, halved

Cheese

01 180 ml shredded cheddar cheese (or feta, mozzarella, or Swiss)

Optional mix-ins

01 60 ml cooked, crumbled bacon or sausage (omit for vegetarian)
02 2 tablespoons chopped fresh herbs (parsley, chives, or basil)
03 1/4 teaspoon red pepper flakes

Directions

Stage 01

Prepare oven and muffin tin: Preheat the oven to 350°F (175°C). Grease a 12-cup muffin tin with nonstick spray or line with silicone liners.

Stage 02

Whisk eggs and seasonings: In a large bowl, whisk together eggs, milk, salt, and black pepper until thoroughly blended and slightly frothy.

Stage 03

Combine mix-ins: Add diced vegetables, shredded cheese, and any optional mix-ins to the egg mixture. Stir gently to combine evenly.

Stage 04

Fill muffin cups: Pour the mixture evenly into the 12 muffin cups, filling each about three-quarters full.

Stage 05

Bake until set: Bake for 18 to 22 minutes until the muffins are set in the center and lightly golden on top.

Stage 06

Cool and serve: Allow muffins to cool in the tin for 5 minutes before removing. Serve warm or cool completely for storage.

Necessary tools

  • 12-cup muffin tin
  • Mixing bowl
  • Whisk
  • Measuring cups and spoons
  • Nonstick spray or silicone liners

Allergy details

Review each component for potential allergens and consult with healthcare professionals if you're uncertain about ingredients.
  • Contains eggs and dairy. For dairy-free options, substitute with plant-based milk and cheese alternatives. Verify packaged ingredients for hidden allergens.

Nutrient content (per portion)

These values are approximate guidelines only and shouldn't replace professional nutritional advice.
  • Energy: 90
  • Fats: 6 g
  • Carbohydrates: 2 g
  • Proteins: 7 g