Breakfast

Easy Breakfast Egg Muffins

By RecipeNest · Breakfast

Simplify your morning with these breakfast egg muffins. These healthy, baked egg cups are fully customizable and ideal for high protein meal prep to keep you fueled all week.

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Prep

10 min

Cook

20 min

Total

30 min

Servings

12

Calories

95

Easy Breakfast Egg Muffins
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Ingredients

  • 10 large eggs
  • 1/4 cup whole milk
  • 1/2 tsp kosher salt
  • 1/4 tsp black pepper
  • 1/4 tsp garlic powder
  • 1 cup baby spinach, chopped
  • 1/2 cup diced red bell pepper
  • 1/4 cup thinly sliced green onion
  • 1/2 cup cooked crumbled bacon or diced ham
  • 3/4 cup shredded sharp cheddar
  • Cooking spray, for the pan

Instructions

  1. 1

    Preheat oven to 350°F. Generously coat a 12-cup muffin tin with cooking spray — this is essential to prevent sticking.

  2. 2

    In a large bowl, whisk the eggs, milk, salt, pepper, and garlic powder until completely smooth and pale yellow.

  3. 3

    Divide the spinach, bell pepper, green onion, and bacon evenly between the 12 cups.

  4. 4

    Pour the egg mixture over the fillings, filling each cup about 3/4 full. Top each with a pinch of shredded cheddar.

  5. 5

    Bake 18–22 minutes, until the centers are puffed and a toothpick comes out clean. They will deflate slightly as they cool — that's normal.

  6. 6

    Cool 5 minutes in the pan, then run a thin knife around each muffin to release. Serve warm or cool completely for meal prep.

Nutrition Facts

Per serving · 95 calories

protein

8g

carbs

2g

fat

6g

fiber

0g

sugar

1g

sodium

230mg

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Frequently Asked Questions

How long do breakfast egg muffins last in the fridge?+

Stored in an airtight container in the fridge, they stay fresh for up to 5 days — perfect for the full work week.

Can I freeze egg muffins?+

Yes — freeze on a sheet pan until solid, then transfer to a zip-top bag for up to 3 months. Reheat from frozen in the microwave for 60–90 seconds.

Why did my egg muffins stick to the pan?+

Egg proteins grip metal aggressively. Use silicone liners, parchment liners, or a heavy coat of cooking spray (yes, even nonstick pans need it).

What other fillings work well?+

Diced cooked sausage, sautéed mushrooms, roasted broccoli, sun-dried tomatoes, or feta cheese are all excellent. Just avoid raw watery veg like zucchini or tomato.

How do I reheat egg muffins?+

Microwave 30 seconds for refrigerated muffins or 60–90 seconds from frozen. A damp paper towel on top keeps them moist.

Can I make these dairy-free?+

Skip the cheese and swap milk for unsweetened almond or oat milk. They'll still puff up beautifully.

Sarah Mitchell

Recipe by Sarah Mitchell

Professional home cook · Tested in a real American kitchen

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