Start your day with these delicious and nutritious egg white breakfast bites. Packed with spinach, bell pepper, and onion, these bites are not only gluten-free but also a great way to get your morning dose of vegetables. Perfect for a quick breakfast on the go or a light snack.
If you don't usually have egg whites on hand, you can easily separate them from whole eggs or buy them in a carton from the supermarket. Fresh spinach and bell pepper are typically found in the produce section, while shredded cheese can be found in the dairy aisle. Make sure to get a good quality cheese to enhance the flavor.

Ingredients For Egg White Breakfast Bites Recipe
Egg whites: The main protein source for these breakfast bites, providing a light and fluffy texture.
Spinach: Adds a boost of vitamins and minerals, as well as a fresh, slightly earthy flavor.
Bell pepper: Offers a sweet and crunchy contrast to the other ingredients.
Onion: Adds a savory depth of flavor and a bit of crunch.
Shredded cheese: Melts into the bites, adding a creamy and rich taste.
Salt: Enhances the overall flavor of the dish.
Black pepper: Adds a hint of spice and complexity.
Technique Tip for This Recipe
When whisking the egg whites, make sure to do so until they are slightly frothy. This will help incorporate air into the mixture, resulting in fluffier breakfast bites. Additionally, when adding the chopped spinach, diced bell pepper, and diced onion, ensure they are evenly distributed throughout the egg white mixture to guarantee each bite is packed with flavor. Using a greased muffin tin will make it easier to remove the bites once they are baked and slightly cooled.
Suggested Side Dishes
Alternative Ingredients
egg whites - Substitute with aquafaba: Aquafaba, the liquid from a can of chickpeas, mimics the binding properties of egg whites and is a great vegan alternative.
chopped spinach - Substitute with kale: Kale provides a similar texture and nutritional profile, offering a slightly different but equally delicious flavor.
diced bell pepper - Substitute with diced zucchini: Zucchini adds a mild flavor and similar texture, making it a good alternative for bell peppers.
diced onion - Substitute with green onions: Green onions offer a milder taste and can add a fresh, slightly different flavor to the dish.
shredded cheese - Substitute with nutritional yeast: Nutritional yeast provides a cheesy flavor and is a great dairy-free alternative.
salt - Substitute with herb salt: Herb salt can add additional flavors and reduce the need for plain salt.
black pepper - Substitute with white pepper: White pepper offers a similar heat but with a slightly different flavor profile, making it a good alternative.
Other Alternative Recipes Similar to This
How To Store / Freeze Your Breakfast Bites
Allow the egg white breakfast bites to cool completely before storing. This prevents condensation, which can make them soggy.
For short-term storage, place the breakfast bites in an airtight container. They can be kept in the refrigerator for up to 4 days.
If you plan to store them longer, consider freezing. Wrap each breakfast bite individually in plastic wrap or aluminum foil to prevent freezer burn.
Once wrapped, place the breakfast bites in a resealable freezer bag or an airtight container. Label with the date for easy tracking.
When ready to enjoy, reheat the breakfast bites directly from the freezer. Remove any plastic wrap or foil and microwave on high for 1-2 minutes, or until heated through.
Alternatively, you can reheat them in the oven. Preheat your oven to 350°F (175°C), place the breakfast bites on a baking sheet, and bake for 10-15 minutes, or until warmed through.
For an added touch, sprinkle a bit of extra shredded cheese on top before reheating in the oven for a melty, golden finish.
Enjoy your egg white breakfast bites as a quick and nutritious breakfast or snack, perfect for busy mornings or meal prep.
How To Reheat Leftovers
Microwave Method:
- Place the egg white breakfast bites on a microwave-safe plate.
- Cover them with a damp paper towel to retain moisture.
- Heat on medium power for about 30-45 seconds.
- Check if they are heated through; if not, continue in 10-second intervals until warm.
Oven Method:
- Preheat your oven to 350°F (175°C).
- Place the egg white breakfast bites on a baking sheet.
- Cover them loosely with aluminum foil to prevent drying out.
- Bake for about 10 minutes or until they are heated through.
Toaster Oven Method:
- Preheat the toaster oven to 350°F (175°C).
- Place the egg white breakfast bites on the toaster oven tray.
- Heat for about 8-10 minutes, checking halfway to ensure they are warming evenly.
Stovetop Method:
- Heat a non-stick skillet over medium heat.
- Add a small amount of olive oil or butter to the skillet.
- Place the egg white breakfast bites in the skillet.
- Cover with a lid and heat for about 5 minutes, flipping halfway through to ensure even heating.
Air Fryer Method:
- Preheat your air fryer to 300°F (150°C).
- Place the egg white breakfast bites in the air fryer basket.
- Heat for about 5-7 minutes, checking halfway to ensure they are warming evenly.
Best Tools for This Recipe
Oven: Used to bake the breakfast bites at the specified temperature until they are set and slightly golden on top.
Mixing bowl: Used to whisk together the egg whites, salt, and black pepper, and to combine all the ingredients.
Whisk: Used to whisk the egg whites, salt, and black pepper together until well combined.
Muffin tin: Used to pour the egg white mixture into, creating individual breakfast bites.
Cooking spray: Used to grease the muffin tin to prevent the breakfast bites from sticking.
Measuring cups: Used to measure out the chopped spinach, diced bell pepper, diced onion, and shredded cheese accurately.
Measuring spoons: Used to measure out the salt and black pepper accurately.
Knife: Used to dice the bell pepper and onion, and to chop the spinach.
Cutting board: Used as a surface to dice the bell pepper and onion, and to chop the spinach.
Spatula: Used to stir the ingredients together in the mixing bowl and to help remove the breakfast bites from the muffin tin after baking.
How to Save Time on Making This Recipe
Pre-chop vegetables: Prepare the spinach, bell pepper, and onion the night before and store them in the fridge.
Use liquid egg whites: Save time by using store-bought liquid egg whites instead of separating them yourself.
Batch cook: Double the recipe and freeze extra breakfast bites for quick meals later.
Non-stick spray: Use a non-stick spray on the muffin tin to make cleanup easier.
Preheat oven early: Start preheating your oven while you prep the ingredients.

Egg White Breakfast Bites
Ingredients
Main Ingredients
- 8 Egg Whites
- 1 cup Spinach chopped
- ½ cup Bell Pepper diced
- ¼ cup Onion diced
- ¼ cup Cheese shredded
- ½ teaspoon Salt
- ¼ teaspoon Black Pepper
Instructions
- Preheat your oven to 350°F (175°C).
- In a mixing bowl, whisk together the egg whites, salt, and black pepper.
- Add the chopped spinach, diced bell pepper, diced onion, and shredded cheese to the egg white mixture. Stir to combine.
- Pour the mixture evenly into a greased muffin tin.
- Bake for 15 minutes, or until the egg whites are set and slightly golden on top.
- Let the breakfast bites cool for a few minutes before removing them from the muffin tin. Serve warm.
Nutritional Value
Keywords
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