High-Protein Egg Bake Cups: Easy Make-Ahead Breakfast Casserole

Emily Carter
Created

These high-protein egg bake cups are a breakfast game-changer, offering a delicious and convenient way to start your day.

High-Protein Egg Bake Cups: Easy Make-Ahead Breakfast Casserole
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Perfect for busy mornings, they can be prepped ahead of time, ensuring you always have a healthy option on hand. Each serving provides about 15 grams of protein.

Say goodbye to skipping breakfast or relying on sugary cereals. These savory cups are packed with wholesome ingredients, making them a satisfying and nutritious choice for the whole family.

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High-Protein Egg Bake Cups


  • Total Time: 30-40 minutes
  • Yield: 12 egg cups 1x

Description

These high-protein egg bake cups are a breakfast game-changer, offering a delicious and convenient way to start your day. Perfect for busy mornings, they can be prepped ahead of time, ensuring you always have a healthy option on hand. Each serving provides about 15 grams of protein.


Ingredients

Scale
  • 12 large eggs
  • 1/4 cup milk (any kind, dairy or non-dairy)
  • 1/2 cup shredded cheddar cheese
  • 1/4 cup finely diced bell pepper (any color)
  • 1/4 cup finely diced onion
  • 1/4 cup cooked ham or bacon, crumbled or diced (optional)
  • 1/4 teaspoon salt
  • 1/8 teaspoon black pepper
  • Cooking spray

  • Instructions

    1. Preheat your oven to 350 F (175 C). Lightly spray a 12-cup muffin tin with cooking spray.

    2. In a large mixing bowl, crack the 12 eggs. Add the milk, salt, and black pepper. Whisk vigorously until the egg yolks and whites are fully combined and slightly frothy.

    3. Stir in the shredded cheddar cheese, diced bell pepper, diced onion, and the optional cooked ham or bacon into the egg mixture. Make sure all the ingredients are evenly distributed.

    4. Carefully pour the egg mixture into each cup of the prepared muffin tin, filling each about three-quarters full.

    5. Place the muffin tin in the preheated oven and bake for 20-25 minutes. The egg cups are done when they are set in the center, lightly golden brown around the edges, and spring back slightly when gently pressed. A toothpick inserted into the center should come out clean.

    6. Once baked, remove the muffin tin from the oven. Let the egg cups cool in the tin for about 5 minutes before carefully removing them. Serve warm or allow them to cool completely for storage.

    • Prep Time: 10-15 minutes
    • Cook Time: 20-25 minutes
    • Category: breakfast
    • Cuisine: american

    Nutrition

    • Serving Size: 1 egg cup
    • Protein: 15

    Keywords: egg cups, breakfast, meal prep, high protein, easy, healthy, make ahead, muffin tin, savory, quick

    What You’ll Love About This Quick And Easy Recipe

    This recipe is a true lifesaver for anyone who needs a fast, healthy, and filling breakfast without the morning rush. It’s perfect for busy parents, students, or professionals who want to fuel their day with good nutrition. The individual portions make them incredibly convenient for grab-and-go meals, whether you’re heading to work, school, or just need a quick bite at home. They’re also fantastic for meal prepping on a Sunday, providing delicious breakfasts for the entire week. You can serve them as a standalone breakfast, alongside some fresh fruit, or even as a light lunch. Their versatility and ease of preparation make them a staple in any family-friendly kitchen.

    Everything You Need To Make This Recipe Without Stress

    Gathering your ingredients before you start cooking is the best way to ensure a smooth and enjoyable experience in the kitchen. This recipe uses common pantry staples and fresh produce, making it accessible and affordable. You won’t need any fancy equipment, just a standard muffin tin and a mixing bowl.

    INGREDIENTS:

    High-Protein Egg Bake Cups: Easy Make-Ahead Breakfast Casserole
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    • 12 large eggs
    • 1/4 cup milk (any kind, dairy or non-dairy)
    • 1/2 cup shredded cheddar cheese
    • 1/4 cup finely diced bell pepper (any color)
    • 1/4 cup finely diced onion
    • 1/4 cup cooked ham or bacon, crumbled or diced (optional)
    • 1/4 teaspoon salt
    • 1/8 teaspoon black pepper
    • Cooking spray

    When it comes to substitutions, this recipe is incredibly flexible. If you don’t have cheddar cheese, Monterey Jack, Colby, or a Mexican blend would work beautifully. For the vegetables, feel free to swap in spinach, mushrooms, or even a handful of frozen mixed vegetables (thaw and drain well first). If you’re vegetarian, simply omit the ham or bacon. For a dairy-free option, use unsweetened almond milk and a dairy-free shredded cheese alternative. You can also experiment with different seasonings like a pinch of garlic powder or a dash of hot sauce for extra flavor.

    Time Needed From Start To Finish

    One of the best features of this recipe is how quickly it comes together, especially for a make-ahead option.

    • Prep time: 10-15 minutes
    • Cook time: 20-25 minutes
    • Total time: 30-40 minutes

    The prep time includes chopping your vegetables and whisking the eggs, which can be done even faster if you buy pre-chopped ingredients. The baking time is straightforward, allowing you to multitask while your egg cups cook to perfection.

    How To Make It Step By Step With Visual Cues

    High-Protein Egg Bake Cups: Easy Make-Ahead Breakfast Casserole
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    Follow these simple steps to create your delicious and healthy egg bake cups. The key is to ensure everything is well-mixed and your muffin tin is properly prepared for easy removal.

    1. Preheat and Prepare: Start by preheating your oven to 350°F (175°C). Lightly spray a 12-cup muffin tin with cooking spray. This step is crucial for preventing sticking and ensuring your egg cups come out cleanly.
    2. Whisk the Eggs: In a large mixing bowl, crack the 12 eggs. Add the milk, salt, and black pepper. Whisk vigorously until the egg yolks and whites are fully combined and slightly frothy. This aeration helps create a lighter texture in your egg cups.
    3. Add Your Mix-Ins: Stir in the shredded cheddar cheese, diced bell pepper, diced onion, and the optional cooked ham or bacon into the egg mixture. Make sure all the ingredients are evenly distributed throughout the egg base.
    4. Fill the Muffin Tin: Carefully pour the egg mixture into each cup of the prepared muffin tin, filling each about three-quarters full. Avoid overfilling, as the eggs will puff up slightly during baking.
    5. Bake Until Set: Place the muffin tin in the preheated oven and bake for 20-25 minutes. The egg cups are done when they are set in the center, lightly golden brown around the edges, and spring back slightly when gently pressed. A toothpick inserted into the center should come out clean.
    6. Cool and Serve: Once baked, remove the muffin tin from the oven. Let the egg cups cool in the tin for about 5 minutes before carefully removing them. A thin knife or spatula can help loosen the edges if needed. Serve warm or allow them to cool completely for storage.

    Easy Variations And Serving Ideas That Fit Real Life

    These egg bake cups are incredibly versatile, making them easy to adapt to different tastes and occasions.

    For kid-friendly options, consider adding a little extra cheese or finely diced cooked sausage. You can also use mini muffin tins for smaller, bite-sized portions that are perfect for little hands. Serve them with a side of ketchup or a mild salsa for dipping.

    Swaps and additions are endless. Try a Mediterranean twist with feta cheese, spinach, and sun-dried tomatoes. For a heartier option, add cooked and crumbled breakfast sausage or ground turkey. A touch of spice can be added with a pinch of cayenne pepper or a dash of your favorite hot sauce mixed into the egg batter. Fresh herbs like chives, parsley, or dill also add a wonderful fresh flavor.

    When serving for a party or buffet, these egg cups are ideal. Arrange them on a platter with various toppings on the side, such as extra shredded cheese, chopped avocado, salsa, sour cream, or a sprinkle of fresh cilantro. They look appealing and are easy for guests to grab. They also pair well with a fruit salad, a side of toast, or even a light green salad for a brunch spread.

    Common Slip-Ups And How To Avoid Them

    Even simple recipes can have a few pitfalls. Knowing what to watch out for can ensure your egg bake cups turn out perfectly every time.

    One common mistake is not greasing the muffin tin adequately. This can lead to the egg cups sticking, making them difficult to remove and potentially tearing them apart. Always use a generous amount of cooking spray or butter, ensuring every crevice is coated. Silicone muffin liners are also a great option for guaranteed non-stick results.

    Overfilling the muffin cups is another frequent error. If you pour too much egg mixture into each well, they will overflow during baking, creating a messy situation and unevenly cooked cups. Aim to fill each cup about three-quarters full to allow for expansion.

    Overcooking the egg cups can result in a rubbery, dry texture. Eggs cook relatively quickly, so keep an eye on them towards the end of the baking time. They should be set and slightly firm to the touch, but not browned too deeply. A toothpick inserted into the center should come out clean, indicating they are fully cooked without being overdone.

    Finally, not letting them cool slightly in the tin before removing them can cause them to break apart. Giving them a few minutes to set up after coming out of the oven makes them much easier to handle and transfer.

    How To Store It And Make It Ahead Without Ruining Texture

    These high-protein egg bake cups are fantastic for meal prepping, making your mornings much smoother. Proper storage is key to maintaining their delicious texture and freshness.

    To store them, allow the egg cups to cool completely after baking. Once cooled, place them in an airtight container. They will keep well in the refrigerator for up to 3-4 days. For longer storage, you can freeze them. Arrange the cooled egg cups in a single layer on a baking sheet and freeze until solid. Then, transfer them to a freezer-safe bag or container. They can be stored in the freezer for up to 1-2 months.

    To make them ahead, simply follow the recipe instructions through baking and cooling. Then, store them as described above. When you’re ready to eat, reheat them in the microwave for 30-60 seconds per cup, or in a preheated oven at 350°F (175°C) for 5-10 minutes, until warmed through. If reheating from frozen, you may need to add a few extra minutes to the microwave or oven time. Reheating in an air fryer at 300°F (150°C) for 3-5 minutes also works wonderfully for a slightly crispier exterior.

    The beauty of these egg cups is that they hold their texture remarkably well, whether fresh or reheated. The key is not to overcook them initially, which helps prevent them from becoming rubbery later.

    Questions People Always Ask Before Making This Recipe

    Many people have common questions when trying a new recipe, especially one they plan to incorporate into their routine. Here are some frequently asked questions about these high-protein egg bake cups.

    Can I use egg whites instead of whole eggs? Yes, you can. Using egg whites will reduce the fat

    High-Protein Egg Bake Cups: Easy Make-Ahead Breakfast Casserole
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    FAQs

    • Can I make these ahead? Yes—prep ahead, refrigerate, then serve when ready.
    • How long do leftovers last? Store covered in the fridge for 3–4 days for best texture.
    • Can I adjust sweetness? Yes—add more or less sweetener to taste.
    • Can I change the fruit? Yes—swap strawberries for blueberries, raspberries, or sliced banana.

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