High-Protein Egg Muffin Cups

Featured in: Everyday Natural Bowls

These savory egg muffin cups combine fresh baby spinach, cherry tomatoes, and a high-protein egg base to create a nutritious, portable option. Featuring cottage and cheddar cheese for creaminess and flavor, they bake into golden, fluffy cups perfect for busy mornings or meal prep. Easy to customize with herbs or additional proteins, they store well refrigerated or frozen and reheat quickly for a satisfying start to any day.

Updated on Wed, 11 Feb 2026 09:57:00 GMT
High-protein egg muffin cups with spinach and tomatoes, baked golden and fluffy, perfect for meal prep and busy mornings. Save
High-protein egg muffin cups with spinach and tomatoes, baked golden and fluffy, perfect for meal prep and busy mornings. | cocoaferns.com

One hectic Tuesday morning, I stood at my kitchen counter staring at my calendar—completely booked, no time for breakfast, and my stomach already growling. My roommate casually mentioned she'd been meal prepping these egg muffin cups and just grabbed one from the fridge each day, and suddenly everything clicked. I spent fifteen minutes putting together a batch, and by Wednesday I understood why she'd been raving about them. These little cups became my secret weapon for mornings when I'd normally skip eating entirely.

I brought a batch to my sister's place one Sunday, thinking they'd be a nice addition to brunch, and watched her eat four in a row while barely pausing for breath. She asked for the recipe right there, pulling her phone out mid-bite. Now whenever I visit, she has her own tin waiting in the freezer, which honestly feels like the highest compliment.

Ingredients

  • Eggs: Eight large eggs form the base—they're what transform this from a veggie side into an actual protein-packed meal.
  • Low-fat cottage cheese: This is the trick nobody expects; it adds creaminess and extra protein without heaviness, and it keeps everything from drying out during baking.
  • Shredded cheddar cheese: Optional but genuinely worth including if you have it on hand, as it melts into pockets of salty richness.
  • Fresh baby spinach: Chopped finely so it distributes evenly throughout each cup and wilts perfectly during baking.
  • Cherry tomatoes: Quarter them so the pieces stay intact and burst slightly in the heat, releasing little pockets of juice.
  • Red bell pepper: Dice it small so every bite has a hint of sweetness and slight crunch.
  • Green onions: Slice them thin for a subtle onion note that doesn't overpower the delicate eggs.
  • Salt and black pepper: These aren't just background flavoring—they're what make each bite taste intentional.
  • Smoked paprika: Optional, but it adds a whisper of depth that makes people ask what the secret ingredient is.
  • Olive oil spray or muffin liners: Either works, but spray is quicker and liners mean less cleanup afterward.

Instructions

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Prep and preheat:
Set your oven to 350°F and get a 12-cup muffin tin ready with either a light coating of olive oil spray or paper liners tucked into each cup. Think of this as building a small fortress for your eggs.
Whisk the base:
Crack all eight eggs into a large mixing bowl and whisk them together until they're smooth and pale yellow, then add the cottage cheese and whisk again until you don't see any lumps. This creates a custard-like base that'll support everything else.
Layer in the vegetables:
Fold in your chopped spinach, quartered tomatoes, diced bell pepper, and sliced green onions, then season everything with salt, pepper, and paprika if you're using it. The vegetables should look evenly scattered throughout, not clumped in one corner.
Fill the cups:
Divide the mixture among all twelve muffin cups, filling each one about three-quarters full—you want enough room for them to puff slightly as they bake without overflowing. A ladle or large spoon makes this easier than trying to pour.
Bake until set:
Slide the tin into the oven and set a timer for 18 to 22 minutes; you'll know they're done when the tops are lightly golden and the centers feel firm when you gently press one. Every oven is different, so start checking around the 18-minute mark.
Cool and release:
Let them sit in the tin for a few minutes after they come out—this gives them just enough time to firm up so they slide out easily. Run a small knife around each edge if they stick, and they should pop right out.
Serve or store:
Eat them warm if you have time, or let them cool completely before stacking them in an airtight container for the week ahead. They'll keep perfectly for up to four days in the refrigerator.
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Savory egg muffins packed with fresh spinach, juicy tomatoes, and cottage cheese, offering a nutritious and portable breakfast option. Save
Savory egg muffins packed with fresh spinach, juicy tomatoes, and cottage cheese, offering a nutritious and portable breakfast option. | cocoaferns.com

Last month, I was in a rush and grabbed one of these straight from the fridge, tossed it in my bag, then ate it cold at my desk three hours later while on back-to-back calls. It was still delicious, which I didn't expect, and I realized these muffin cups had quietly become the reason I stopped skipping breakfast entirely.

Make-Ahead Magic

The entire point of these is that you can make a batch once and eat for days, which sounds obvious but changes everything about how your mornings feel. I usually bake mine on Sunday evening while listening to music or a podcast, and by Monday morning I have instant breakfast ready—no decision-making required at 6 AM. This is the kind of meal prep that actually sticks because it takes so little effort and tastes genuinely good, not like you're punishing yourself.

Flavor Swaps That Work

Once you nail the basic version, the variations practically suggest themselves. I've done batches with cooked turkey bacon folded in for extra smokiness, another round with crumbled feta instead of cheddar for something tangier, and I've added fresh basil when tomatoes were at their peak in summer. The framework stays the same—eight eggs, cottage cheese, whatever vegetables and cheese you're drawn to—so you can honestly make a different version each week and never get bored.

Freezing and Reheating

These freeze beautifully, which I discovered by accident when I made a double batch and forgot I already had a container in the fridge. Let them cool completely, then layer them in a freezer bag or container, and they'll keep for at least a month. Pulling one out and microwaving it for 30 to 45 seconds brings it right back to life, warm and just as satisfying as it was fresh.

  • Cool them completely before freezing or they'll get condensation and become soggy.
  • Label your container with the date so you actually remember how long they've been in there.
  • You can also pop a frozen one into your bag on the way out and it'll thaw by lunchtime if you're not planning to reheat it.
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Wholesome egg muffin cups filled with vibrant vegetables and protein, ideal for a healthy, gluten-free, and low-carb start to the day. Save
Wholesome egg muffin cups filled with vibrant vegetables and protein, ideal for a healthy, gluten-free, and low-carb start to the day. | cocoaferns.com

These muffin cups have quietly become the thing I'm most proud to bring to a friend's place, because they're the kind of practical that feels almost like a gift. They're proof that eating well doesn't require complicated techniques or a lot of time—just a little planning and ingredients you probably already have.

Recipe FAQs

What ingredients add protein in these egg muffin cups?

The eggs and cottage cheese provide the primary protein sources, with optional cheddar cheese enhancing flavor and protein content.

Can I add other vegetables to these muffins?

Yes, feel free to add herbs like chives or basil, or swap in other vegetables to suit taste preferences.

How long should these egg muffin cups be baked?

Bake them for 18–22 minutes at 350°F (175°C) until the eggs are set and tops turn lightly golden.

Are these muffins suitable for meal prep?

Absolutely, they store well in the refrigerator for up to 4 days and can also be frozen for later use.

What cooking tools are needed?

A 12-cup muffin tin, mixing bowl, whisk, measuring tools, and a knife for chopping ingredients are required.

High-Protein Egg Muffin Cups

Savory egg muffin cups with spinach and tomatoes, perfect for quick breakfasts or snacks.

Prep Time
10 minutes
Time to Cook
20 minutes
Overall Time
30 minutes
Author: Maya Larkson

Recipe Category Everyday Natural Bowls

Skill Level Easy

Cuisine Type American

Makes 4 Servings Amount

Diet Details Vegetarian-Friendly, No Gluten, Low Carbohydrate

What You Need

Eggs & Dairy

01 8 large eggs
02 1/2 cup low-fat cottage cheese
03 1/4 cup shredded cheddar cheese, optional

Vegetables

01 1 cup fresh baby spinach, chopped
02 1 cup cherry tomatoes, quartered
03 1/4 cup red bell pepper, finely diced
04 2 green onions, sliced

Seasonings

01 1/2 teaspoon salt
02 1/4 teaspoon black pepper
03 1/4 teaspoon smoked paprika, optional

Cooking

01 Olive oil spray or muffin liners

Directions

Step 01

Preheat oven and prepare muffin tin: Preheat oven to 350°F. Lightly grease a 12-cup muffin tin with olive oil spray or line with paper muffin liners.

Step 02

Combine eggs and dairy base: In a large mixing bowl, whisk together eggs and cottage cheese until smooth. Stir in shredded cheddar cheese if using.

Step 03

Mix in vegetables and seasonings: Add chopped spinach, quartered cherry tomatoes, diced red bell pepper, and sliced green onions to the egg mixture. Season with salt, black pepper, and smoked paprika.

Step 04

Fill muffin cups: Evenly distribute the mixture among the 12 muffin cups, filling each approximately 3/4 full.

Step 05

Bake egg muffins: Bake for 18 to 22 minutes, or until eggs are set and tops are lightly golden.

Step 06

Cool and release from tin: Remove from oven and let cool for a few minutes. Run a knife around the edges to release if necessary.

Step 07

Serve or store: Serve warm, or let cool completely before storing in an airtight container in the refrigerator for up to 4 days.

Kitchen Tools Needed

  • 12-cup muffin tin
  • Large mixing bowl
  • Whisk
  • Measuring cups and spoons
  • Knife and cutting board

Allergy Info

Always check every ingredient for allergens. If you're not sure, talk to a health expert.
  • Contains eggs and dairy including cheese and cottage cheese
  • May contain traces of milk proteins
  • Check cheese labels for vegetarian or vegan suitability if required

Nutrition Details (per portion)

Nutrition info shown is for guidance only. It cannot replace medical advice.
  • Calorie Count: 70
  • Fats: 3 g
  • Carbohydrates: 2 g
  • Proteins: 7 g