Breakfast egg muffins are a convenient and protein-packed way to start your day. These savory, bite-sized frittata-style muffins are made with eggs, vegetables, and optional meat or cheese, baked in a muffin tin for easy portioning and grab-and-go meals. Ideal for busy mornings or meal prep, they are versatile, customizable, and loved by both kids and adults.
Why You’ll Love This Recipe
These breakfast egg muffins are quick to prepare, healthy, and great for meal prepping. They are low in carbs, high in protein, and gluten-free. You can easily modify the recipe to suit different dietary preferences or use up leftovers from your fridge. Whether you’re following a keto diet, feeding picky eaters, or just need something fast in the morning, this recipe fits the bill.
ingredients
(Tip: You can find the complete list of ingredients and their measurements in the recipe card below.)
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Eggs
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Bell peppers (any color), diced
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Spinach or kale, chopped
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Onion, finely chopped
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Shredded cheese (cheddar, mozzarella, or your choice)
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Cooked bacon or sausage (optional)
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Salt and black pepper
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Cooking spray or oil (for greasing the muffin tin)
directions
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Preheat your oven to 375°F (190°C).
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Lightly grease a muffin tin with cooking spray or oil.
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In a mixing bowl, whisk the eggs until well combined.
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Add the chopped vegetables, cooked meat (if using), shredded cheese, salt, and pepper. Mix well.
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Pour the egg mixture evenly into each muffin cup, filling about 3/4 full.
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Bake for 20–25 minutes, or until the muffins are set and lightly golden on top.
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Allow to cool slightly before removing from the tin. Serve warm or store for later.
Servings and timing
This recipe makes approximately 12 egg muffins. Preparation takes about 10 minutes, with a baking time of 20–25 minutes. Total time: approximately 35 minutes.
Variations
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Vegetarian version: Skip the meat and add more veggies like mushrooms, zucchini, or tomatoes.
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Keto-friendly: Add extra cheese, cream, and low-carb vegetables.
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Spicy version: Add jalapeños or red pepper flakes for a kick.
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Dairy-free: Omit the cheese or use a dairy-free alternative.
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Mediterranean-style: Use feta cheese, olives, and sun-dried tomatoes for a flavorful twist.
storage/reheating
Store leftover egg muffins in an airtight container in the refrigerator for up to 5 days. To reheat, microwave for 20–30 seconds per muffin, or warm in a 300°F (150°C) oven for about 10 minutes. They can also be frozen for up to 2 months; thaw overnight in the fridge before reheating.
FAQs
How long do breakfast egg muffins last in the fridge?
They can be stored in the refrigerator for up to 5 days in an airtight container.
Can I freeze breakfast egg muffins?
Yes, allow them to cool completely, then freeze in a sealed container or freezer bag for up to 2 months.
Do I need to cook the vegetables before adding them?
No, but cooking vegetables like onions or mushrooms beforehand can enhance their flavor and texture.
Can I make egg muffins without cheese?
Yes, cheese is optional. You can leave it out or use a dairy-free substitute.
How do I keep the muffins from sticking to the tin?
Use a nonstick muffin tin and coat it well with cooking spray or oil. Silicone muffin molds also work well.
Can I use egg whites instead of whole eggs?
Yes, you can substitute with egg whites or a combination of eggs and whites to reduce cholesterol.
Why did my egg muffins deflate after baking?
Egg muffins often puff up while baking and then deflate as they cool. This is normal and doesn’t affect taste.
Are these muffins suitable for kids?
Yes, they are great for children and can be made milder with simple ingredients like eggs, cheese, and mild veggies.
Can I prepare the egg mixture the night before?
Yes, you can mix all the ingredients and refrigerate overnight, then pour into the tin and bake in the morning.
What can I serve with breakfast egg muffins?
They pair well with toast, fruit, yogurt, or a side of avocado for a balanced breakfast.
Conclusion
Breakfast egg muffins are an ideal solution for anyone seeking a nutritious, easy, and customizable breakfast option. They come together quickly, can be made ahead, and are perfect for busy mornings. Whether you prefer them loaded with veggies, protein-packed with meat, or dairy-free, this recipe adapts effortlessly to your needs while delivering great taste and convenience.

Breakfast Egg Muffins
- Author: Sarra
- Prep Time: 10 minutes
- Cook Time: 20 minutes
- Total Time: 30 minutes
- Yield: 12 muffins 1x
- Category: Breakfast
- Method: Bake
- Cuisine: American
Description
These Breakfast Egg Muffins are mini frittatas baked in a muffin tin with eggs, veggies, cheese, and optional protein. They’re portable, freezer-friendly, and a great way to meal-prep breakfast for the week.
Ingredients
- 6 large eggs
- 1/4 cup milk (dairy or non-dairy)
- 1/2 cup diced bell pepper
- 1/2 cup chopped spinach or kale
- 1/4 cup chopped onion
- 1/2 cup shredded cheese (cheddar, feta, or mozzarella)
- Salt and pepper, to taste
- Optional: cooked bacon, sausage, or chopped tomatoes
Instructions
- Preheat Oven:
- Preheat to 375°F (190°C). Grease a 12-cup muffin tin or line with silicone cups.
- Mix Ingredients:
- In a large bowl, whisk eggs and milk. Stir in chopped veggies, cheese, and any optional mix-ins. Season with salt and pepper.
- Pour & Bake:
- Divide the mixture evenly among muffin cups, filling about ¾ full.
- Bake for 18–22 minutes, until puffed and set.
- Cool & Store:
- Let cool slightly before removing. Store in the fridge for up to 4 days or freeze for later.
Notes
- Reheat in the microwave for 30–45 seconds.
- Great for using leftover roasted veggies or deli meats.
- Make dairy-free by skipping the cheese and using non-dairy milk.
Nutrition
- Calories: 80 kcal
- Sugar: 1g
- Sodium: 130mg
- Fat: 5g
- Saturated Fat: 2g
- Unsaturated Fat: 3g
- Trans Fat: 0g
- Carbohydrates: 2g
- Fiber: 0g
- Protein: 6g
- Cholesterol: 105mg
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