Looking for an easy breakfast option that actually fits into your morning routine? These spinach feta egg bites have become my go-to solution for busy weekdays. I used to struggle with making time for a good breakfast while getting the kids ready for school, but these little protein-packed bites changed everything.
I started making these on Sunday afternoons while meal prepping for the week, and now my family grabs them straight from the fridge before rushing out the door. They’re just as good cold as they are warmed up, and there’s something about the combo of spinach and feta that makes them feel a bit fancy – even though they’re super simple to make.
The best part? You can switch up the ingredients based on what you have in your fridge. Got some extra mushrooms or bell peppers? Throw them in! Need to use up that last bit of cheddar? It works perfectly too. Trust me, once you try these, they’ll become your new breakfast bestie.

Why You’ll Love These Egg Bites
- High protein breakfast – Packed with eggs, cottage cheese, and chicken sausage, these egg bites are perfect for anyone looking to start their day with a protein-rich meal.
- Meal prep friendly – Make a batch on Sunday and enjoy grab-and-go breakfasts all week long – they reheat beautifully in just seconds.
- Low carb and keto-friendly – With no bread or fillers, these egg bites fit perfectly into a low-carb or keto lifestyle while still being incredibly filling.
- Quick preparation – You’ll only need about 25 minutes to whip up these tasty bites, making them perfect for busy mornings or weekend meal prep.
- Customizable recipe – While this version features spinach and feta, you can easily swap in your favorite vegetables, cheeses, or proteins to make them your own.
What Kind of Eggs Should I Use?
For egg bites, regular large chicken eggs from your local grocery store work perfectly fine – no need to splurge on specialty eggs unless you want to. Fresh eggs will give you the best results, so check the date on your carton when shopping. If you’re using both whole eggs and liquid egg whites as this recipe calls for, you can save some time by buying a carton of egg whites instead of separating additional eggs yourself. Just make sure your eggs are at room temperature before you start cooking – this helps them blend better with other ingredients and can lead to a fluffier final texture.

Options for Substitutions
These egg bites are pretty flexible and you can switch things up based on what you have in your kitchen:
- Liquid egg whites: If you don’t have liquid egg whites, you can separate 6-7 fresh eggs to get the equivalent amount. Or use whole eggs instead – just reduce the number of whole eggs in the recipe to 4 total.
- Cottage cheese: Not a fan of cottage cheese? Greek yogurt or ricotta cheese work great as alternatives. They’ll give you that same creamy texture.
- Sun-dried tomatoes: Fresh cherry tomatoes (diced and drained) can work instead. Just cook them briefly in a pan to remove excess moisture. Roasted red peppers are another good option.
- Spinach: Feel free to swap in other greens like kale or Swiss chard – just make sure to chop them finely. If using frozen spinach, thaw and squeeze out all the water first.
- Feta cheese: Goat cheese or crumbled queso fresco make good substitutes if you’re not a feta fan. For a milder taste, try mozzarella.
- Chicken sausage: Any pre-cooked breakfast meat works here – turkey sausage, diced ham, or even bacon. For a vegetarian version, you can leave it out or add extra veggies instead.
Watch Out for These Mistakes While Cooking
The biggest challenge when making egg bites is preventing them from sticking to the muffin tin – make sure to spray your pan generously with non-stick cooking spray, even if you’re using a silicone mold. Another common mistake is overfilling the muffin cups – fill them only about 3/4 full since the egg mixture will expand during baking, and overfilled cups can lead to a messy overflow. To avoid watery egg bites, it’s crucial to squeeze out any excess moisture from both the spinach and sun-dried tomatoes before adding them to your mixture, as extra liquid can make your egg bites soggy. For the best texture, blend the eggs, cottage cheese, and seasonings until completely smooth, and don’t skip letting the egg bites cool for 5 minutes in the pan before removing them – this helps them set properly and maintain their shape.

What to Serve With Egg Bites?
These protein-packed egg bites make a fantastic breakfast or brunch, and they pair really well with some simple sides to round out the meal. A fresh fruit salad with berries and melon adds a sweet contrast to the savory eggs, while whole grain toast or an English muffin helps make it more filling. If you’re serving these for brunch, try adding a simple mixed greens salad dressed with lemon vinaigrette, or some crispy roasted breakfast potatoes seasoned with herbs. For busy mornings, I like to wrap these egg bites in a warm tortilla with some avocado slices and hot sauce for an easy breakfast sandwich on the go.
Storage Instructions
Keep Fresh: These egg bites are perfect for meal prep! Place them in an airtight container and keep them in the fridge for up to 5 days. I like to make a batch on Sunday and grab them for quick breakfasts throughout the week.
Freeze: Want to save them for later? Let the egg bites cool completely, then place them in a freezer-safe container with parchment paper between layers. They’ll stay good in the freezer for up to 3 months. Just pop out as many as you need!
Warm Up: When you’re ready to eat, microwave refrigerated egg bites for 30-45 seconds, or frozen ones for about 1-2 minutes. You can also wrap them in foil and warm them in the oven at 350°F for about 10 minutes. Just be careful not to overheat, as they might get a bit rubbery.
| Preparation Time | 10-15 minutes |
| Cooking Time | 15-18 minutes |
| Total Time | 25-33 minutes |
| Level of Difficulty | Easy |
Estimated Nutrition
Estimated nutrition for the whole recipe (without optional ingredients):
- Calories: 800-900
- Protein: 70-80 g
- Fat: 40-50 g
- Carbohydrates: 30-40 g
Ingredients
- 1/4 cup feta cheese (crumbled)
- 1/2 tsp salt
- 6 links chicken sausage (cooked and diced)
- 1 1/2 cups chopped spinach (freshly chopped for best texture)
- 1 tsp garlic powder
- 1/2 cup sun-dried tomatoes (packed in oil, diced)
- 6 eggs
- 3/4 cup liquid egg whites
- 1/2 cup cottage cheese (full-fat for creaminess)
Step 1: Prepare the Oven and Muffin Tin
Begin by preheating your oven to 375°F (190°C).
While the oven is heating, spray a muffin tin with cooking oil to prevent sticking.
Ensure each cup is well-coated to make removal easier later.
Step 2: Blend the Egg Mixture
Add the eggs, egg whites, cottage cheese, garlic powder, and salt to a high-speed blender.
Blend until the mixture is completely smooth, ensuring there are no lumps of cottage cheese left for a uniform texture.
Step 3: Assemble the Muffin Cups
Divide the chopped spinach, crumbled feta, chopped sun-dried tomatoes, and cooked sausage evenly between the 12 muffin cups.
These ingredients will add flavor and texture to each egg muffin.
Step 4: Fill with Egg Mixture and Bake
Carefully pour the blended egg mixture into each prepared muffin cup, filling them almost to the top.
Place the muffin tin in the preheated oven and bake for 15-18 minutes, or until the egg muffins are cooked through and the tops are no longer runny.
Use a toothpick inserted into the center of a muffin to check for doneness—it should come out clean.
Step 5: Serve and Enjoy
Once the egg muffins are fully baked, remove the muffin tin from the oven and allow them to cool for a few minutes.
Gently remove the muffins from the tin and serve them warm.
These can be enjoyed as a quick breakfast or a protein-packed snack!