High-Protein Egg Muffins with Spinach & Cheese

Emily Carter
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If you’re looking for a healthy, satisfying, and quick breakfast, these High-Protein Egg Muffins with Spinach & Cheese might just become your new morning favorite. They’re packed with flavor, loaded with protein, and designed to make busy mornings a little less stressful. In this article, I’ll share my personal connection to this recipe, explain why egg muffins are such a convenient high-protein breakfast option, guide you through the simple steps to make them, and provide nutritional benefits and easy meal prep tips. I’ll also cover common FAQs so you can feel confident making these delicious muffins at home.

High-Protein Egg Muffins with Spinach & Cheese

Starting the Day with High-Protein Egg Muffins with Spinach & Cheese

A Personal Breakfast Memory

Mornings used to be my most chaotic time of the day. Between rushing to get ready for work, preparing lunches, and sometimes squeezing in a quick workout, breakfast often became an afterthought. Like many people, I’d reach for anything fast—sometimes a granola bar, sometimes just coffee. But soon, I realized that skipping a proper meal left me sluggish, craving snacks all morning, and struggling to stay focused.

That’s when I discovered egg muffins. The first time I tried making a high protein breakfast in the form of an egg muffins recipe, it was life-changing. I could prep a batch on Sunday and have grab-and-go meals ready for the week. The combination of fluffy eggs, fresh spinach, and melted cheese turned out to be both filling and flavorful. Over time, these muffins became less of a recipe and more of a lifestyle hack—something I relied on to feel energized and ready to tackle the day ahead.

One of the best things about these High-Protein Egg Muffins with Spinach & Cheese is their convenience. Each muffin is portable, mess-free, and perfectly portioned, making them an ideal breakfast for anyone with a packed schedule. Whether you eat them in the car, at your desk, or while getting your kids ready for school, they fit into even the busiest of routines.

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Freshly baked spinach and cheese egg muffins on a tray for a high protein breakfast meal prep

High-Protein Egg Muffins with Spinach & Cheese


  • Total Time: 30 minutes
  • Yield: 12 muffins 1x

Description

These high-protein egg muffins with spinach and cheese are a quick, make-ahead breakfast option that keeps you full and energized. They’re easy to customize and perfect for busy mornings.


Ingredients

Scale
  • 8 large eggs
  • 1 cup fresh spinach, chopped
  • 1/2 cup shredded cheese (cheddar, feta, or mozzarella)
  • 1/4 cup milk
  • 1/2 cup diced onion or bell pepper (optional)
  • 2 cloves garlic, minced (optional)
  • salt and black pepper to taste
  • cooking spray or olive oil for greasing

  • Instructions

    1. Preheat oven to 375°F (190°C) and grease a 12-count muffin tin.

    2. Whisk eggs and milk until smooth; season with salt and pepper.

    3. Fold in spinach, cheese, onion or bell pepper, and garlic if using.

    4. Pour mixture evenly into muffin cups, filling each about three-quarters full.

    5. Bake for 18–22 minutes until muffins are set and lightly golden.

    6. Let cool for 5 minutes before removing from the tin; serve warm or store.

    • Prep Time: 10 minutes
    • Cook Time: 20 minutes
    • Category: breakfast
    • Method: baking
    • Cuisine: american

    Nutrition

    • Serving Size: 1 muffin
    • Calories: 120
    • Sugar: 1
    • Sodium: 150
    • Fat: 7
    • Saturated Fat: 3
    • Unsaturated Fat: 4
    • Trans Fat: 0
    • Carbohydrates: 3
    • Fiber: 0.5
    • Protein: 10
    • Cholesterol: 185

    Keywords: high protein breakfast, egg muffins, meal prep, spinach cheese muffins, healthy breakfast, grab and go, protein muffins, make ahead breakfast

    But beyond convenience, they’re also deliciously wholesome. Spinach adds a nutrient boost, packing in vitamins and minerals, while cheese brings satisfying creaminess and extra protein. Eggs, of course, are the real star—offering a complete protein source to keep you full for hours. This combination makes these muffins not only tasty but also balanced, fueling your body the right way.

    In short, if you’ve ever struggled to find a breakfast that checks the boxes of quick, healthy, and flavorful, this egg muffin recipe is the answer.

    High-Protein Egg Muffins Recipe with Spinach & Cheese

    Ingredients You’ll Need

    • 8 large eggs – the base of your muffins, full of high-quality protein.
    • 1 cup fresh spinach, chopped – adds vitamins, minerals, and a fresh flavor.
    • ½ cup shredded cheese (cheddar, feta, or mozzarella) – for creaminess and extra protein.
    • ¼ cup milk – makes the egg mixture fluffier.
    • ½ cup diced onion or bell pepper (optional) – for added texture and nutrients.
    • 2 garlic cloves, minced (optional) – for flavor.
    • Salt & black pepper – to taste.
    • Cooking spray or olive oil – to prevent sticking to the muffin tin.

    Optional protein boosts: Add chopped turkey, diced ham, or cooked chicken breast for extra protein.

    Step-by-Step Method

    1. Preheat your oven to 375°F (190°C). Lightly grease your muffin tin with nonstick spray or a brush of olive oil.
    2. Whisk the eggs and milk together in a large bowl until smooth. Season with a little salt and pepper.
    3. Add the mix-ins: Fold in the chopped spinach, shredded cheese, onion, or other extras.
    4. Fill the muffin tin: Pour the mixture evenly into the 12 muffin cups, filling each about ¾ full.
    5. Bake in the preheated oven for 18–22 minutes, until the muffins are set and lightly golden on top.
    6. Cool & serve: Allow the muffins to rest for 5 minutes before removing from the pan. Enjoy warm, or store for meal prep.

    These egg muffins are simple, reliable, and versatile—you can make the recipe exactly as written or switch things up with your favorite vegetables and cheeses. Once you try it, you’ll see how effortless it is to create a nourishing, high-protein breakfast in just one baking session.

    Healthy Breakfast Meal Prep with Egg Muffins

    Nutrition Breakdown & High Protein Benefits

    NutrientAmount per Muffin
    Calories~110–130 kcal
    Protein~9–10 g
    Carbohydrates~2–3 g
    Fat~7–8 g

    Why this matters: The protein content makes these muffins stand out compared to carb-heavy breakfasts like cereal or pastries. Protein supports muscle repair, sustained energy, and satiety. With low carbs and the healthy fats from eggs and cheese, these muffins promote fullness and nutrient absorption. Spinach adds vitamins A, C, and K, plus iron and antioxidants, boosting overall health.

    Make-Ahead Breakfast & Snack Ideas

    Another big advantage of this recipe is how prep-friendly it is. With a little planning, you can keep them on hand throughout the week.

    • In the fridge: Store cooled muffins in an airtight container for up to 4 days.
    • In the freezer: Wrap each muffin individually, then freeze up to 2 months.
    • To reheat: Microwave chilled muffins for 30–45 seconds, frozen for 60–90 seconds.

    Customizing Your Egg Muffins:

    • Vegetables: Add mushrooms, broccoli, zucchini, or tomatoes.
    • Proteins: Diced turkey, chicken sausage, or smoked salmon for a stronger high protein breakfast.
    • Cheeses: Try feta, mozzarella, or cottage cheese.
    • Snack version: Use a mini pan to create bite-sized high protein snacks for work, school, or gym time.

    High-Protein Egg Muffins Recipe Questions Answered

    How long do egg muffins last in the fridge?
    Up to 4 days in an airtight container.

    Can I freeze these spinach and cheese egg muffins?
    Yes, freeze up to 2 months. Reheat in the microwave for a quick meal.

    What other vegetables or proteins can I add?
    Mushrooms, broccoli, peppers, zucchini, or proteins like turkey sausage and bacon crumbles.

    How do I stop egg muffins from sticking to the pan?
    Generously grease your muffin tin or use silicone pans.

    Are these muffins good for kids’ lunches too?
    Absolutely. Kids enjoy the bite-sized format, and you can sneak in veggies easily.

    Conclusion

    High-Protein Egg Muffins with Spinach & Cheese check every box: quick to make, healthy, and versatile. Perfect for busy mornings, they deliver protein with the added goodness of veggies and cheese. They’re easy to prep ahead and customizable to family preferences.

    If you’re looking for a make-ahead breakfast that fuels your day with lasting energy and flavor, this recipe is it. Grab your muffin tin and bake a batch today—you’ll thank yourself all week long.

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