If you need a filling breakfast that is easy to grab and go, these Protein Quinoa Egg Breakfast Muffins are a great choice. They are packed with protein, full of fresh veggies, and a great way to use up cooked quinoa. Make a batch today and enjoy breakfast all week.
Servings: 12 muffins
Prep Time: 15 minutes
Cook Time: 25 minutes
Total Time: 40 minutes
Why I Love This Recipe
The first time I made these muffins, I had leftover quinoa in the fridge and didn’t want it to go to waste. I mixed it with eggs, cheese, and vegetables, hoping for the best. They turned out fluffy, filling, and surprisingly delicious. Now I make them almost every week because they save me so much time in the morning.
- High in protein to keep you full.
- Great for meal prep.
- Easy to freeze and reheat.
- A tasty way to use leftover quinoa.
- Full of colorful vegetables.
- Easy to change with your favorite cheese or veggies.
Ingredients
- 1 cup cooked quinoa, cooled
- 8 large eggs
- 1 cup cottage cheese
- 1 cup shredded cheddar cheese
- 1 cup chopped fresh spinach
- ½ cup diced red bell pepper
- ¼ cup chopped green onion
- ½ teaspoon garlic powder
- ½ teaspoon onion powder
- ½ teaspoon salt
- ¼ teaspoon black pepper
- Nonstick cooking spray

Instructions
Step 1
Spray a 12-cup muffin pan with nonstick cooking spray. Turn the oven on to 375°F so it has time to heat while you mix everything together.
Step 2
In a large mixing bowl, whisk together 8 large eggs, 1 cup cottage cheese, ½ teaspoon garlic powder, ½ teaspoon onion powder, ½ teaspoon salt, and ¼ teaspoon black pepper until the mixture is smooth, creamy, pale yellow, and the cottage cheese is evenly blended.

Step 3
Add 1 cup cooked cooled quinoa, 1 cup shredded cheddar cheese, 1 cup chopped fresh spinach, ½ cup diced red bell pepper, and ¼ cup chopped green onion. Stir until everything is evenly mixed and every spoonful has plenty of vegetables, quinoa, and cheese.

Step 4
Divide the mixture evenly between the 12 prepared muffin cups, filling each about three-quarters full.

Step 5
Bake for 22 to 25 minutes, or until the muffins are puffed, lightly golden on top, and a toothpick comes out clean from the center.

Step 6
Let the muffins cool in the pan for 5 minutes. Carefully remove them and place them on a white round plate. Serve warm or cool completely before storing.

Macros Information
Per muffin (approximate)
- Calories: 145
- Protein: 11g
- Carbohydrates: 6g
- Fat: 8g
- Fiber: 1g
- Sugar: 1g
Why This Recipe Works (Quick Science)
Eggs give the muffins structure as they cook and firm up in the oven. Cottage cheese adds moisture and extra protein, keeping the muffins soft instead of dry. Cooked quinoa holds moisture while adding texture and protein. Cheddar cheese melts into the mixture, making every bite rich and flavorful.
Common Mistakes
- Using hot quinoa instead of cooled quinoa, which can start cooking the eggs too soon.
- Filling the muffin cups too full, causing the mixture to overflow.
- Skipping the cooking spray, making the muffins hard to remove.
- Overbaking, which can make the muffins dry.
- Not mixing the vegetables evenly, leaving some muffins with too much filling and others with too little.
What to Serve With
- Fresh fruit
- Greek yogurt
- Avocado slices
- Whole wheat toast
- Fresh salsa
- Hot sauce
- A green smoothie
- Fresh berries
FAQ
Q: Can I make these ahead of time?
A: Yes. Store them in the refrigerator for up to 5 days.
Q: Can I freeze them?
A: Yes. Freeze in an airtight container for up to 3 months. Thaw overnight or microwave before serving.
Q: Can I use another cheese?
A: Yes. Mozzarella, Monterey Jack, Swiss, or pepper jack all work well.
Q: Can I add meat?
A: Yes. Cooked turkey sausage, diced ham, or shredded chicken are great additions.
Q: Why did my muffins sink?
A: They naturally settle a little as they cool. This is completely normal.
Final Thoughts
These Protein Quinoa Egg Breakfast Muffins are one of those recipes that makes busy mornings much easier. They’re simple to make, full of protein, and easy to customize with what you already have in the fridge. Make one batch, store the extras, and you’ll have a delicious breakfast ready whenever you need it.Convert to PDF
