High-Protein Breakfast Egg Muffins

Total Time: 35 minutes
Active Prep Time: 15 minutes
Cook Time: 20 minutes
Recipe Intensity: Easy
Yield: 12 muffins
Category: Breakfast, Meal Prep

Introduction

Start your day with power and purpose! These High-Protein Breakfast Egg Muffins are the ultimate solution for busy mornings, hectic schedules, or anyone looking to fuel their body with a nutritious, protein-packed meal. Combining fluffy whisked eggs with vibrant vegetables, lean turkey, and sharp cheese, they bake into perfectly portable portions. Make a batch on Sunday, and you’ve got a grab-and-go breakfast for the entire week that tastes delicious hot or cold. They’re gluten-free, low-carb friendly, and endlessly customizable to suit your taste.

Nutritional Information (Per Muffin)

Calories: 128
Protein: 12g
Total Fat: 8g
(Saturated Fat: 3g)
Carbohydrates: 2g
(Dietary Fiber: 0.5g)
(Sugar: 1g)
Cholesterol: 190mg
Sodium: 280mg

Note: Nutritional values are estimates based on the specific ingredients listed and may vary with substitutions.

Ingredients

10 large eggs
¼ cup (60ml) milk (any fat percentage, or unsweetened almond milk)
1 teaspoon Dijon mustard
½ teaspoon kosher salt
¼ teaspoon freshly ground black pepper
¼ teaspoon garlic powder
1 tablespoon olive oil or avocado oil
½ cup (75g) diced red bell pepper
½ cup (75g) diced green bell pepper
½ cup (80g) diced yellow onion
2 cups (about 60g) fresh spinach, roughly chopped
8 ounces (225g) lean ground turkey (or cooked, crumbled turkey sausage)
¾ cup (85g) shredded sharp cheddar cheese, divided
Optional for garnish: Chopped fresh chives or parsley

Equipment

12-cup standard muffin tin
Non-stick cooking spray or silicone muffin liners
Large mixing bowl
Whisk
Large skillet
Spatula
Measuring cups and spoons
Ice cream scoop or ladle (for easy pouring)

Step-by-Step Instructions

Step 1: Prep and Preheat (5 minutes)

Preheat your oven to 350°F (175°C). Generously spray your muffin tin with non-stick cooking spray or line it with silicone liners. This is crucial for easy removal.

Step 2: Sauté the Veggies and Turkey (8-10 minutes)

Heat the olive oil in a large skillet over medium-high heat.
Add the diced onions and bell peppers. Sauté for 4-5 minutes, until they begin to soften.
Add the ground turkey (if using raw). Cook, breaking it up with a spatula, until it’s no longer pink, about 5 minutes. If using pre-cooked sausage, simply add it at the end to warm through.
In the last minute, add the chopped spinach and stir until just wilted. Remove the skillet from the heat and let the mixture cool slightly.

Step 3: Prepare the Egg Base (3 minutes)

In a large mixing bowl, crack the 10 eggs. Add the milk, Dijon mustard, salt, pepper, and garlic powder. Whisk vigorously until the mixture is completely uniform and slightly frothy. This incorporates air for a fluffier texture.

Step 4: Assemble the Muffins (3 minutes)

Evenly divide the slightly cooled turkey and vegetable mixture among the 12 prepared muffin cups.
Sprinkle about ½ cup of the shredded cheddar cheese evenly over the filling in each cup.
Carefully pour or ladle the egg mixture over the fillings in each cup, filling them about ¾ of the way to the top. The eggs will puff slightly while baking.
Top each muffin with the remaining ¼ cup of cheese.

Step 5: Bake to Perfection (18-22 minutes)

Place the muffin tin in the preheated oven. Bake for 18-22 minutes, or until the egg muffins are fully set. You can test this by gently touching the center of a muffin—it should feel firm and spring back slightly. The tops will be lightly golden.

Step 6: Cool and Serve (5 minutes)

Remove the tin from the oven and let the muffins cool in the pan for 5 minutes. This allows them to set fully and makes them easier to remove.
Run a butter knife around the edges of any stubborn muffins, then gently lift them out.
Garnish with fresh chives or parsley if desired.
Serve immediately, or let them cool completely on a wire rack for storage.