Healthy and delicious Kale Egg Breakfast Cups are an easy, make-ahead breakfast that you can bake in muffin tins for a portable, freezer-friendly meal. These egg cups are packed with kale, tomatoes, and cheese, and are a quick way to start a busy morning with something nutritious and satisfying.
Mornings can be hectic, so having a healthy meal ready to go makes a big difference. These Kale Egg Breakfast Cups deliver protein, vegetables, and flavor in a compact package you can eat at home or take on the run.
The recipe is straightforward and highly customizable. It yields 12 cups, so you can mix and match vegetables, cheeses, or proteins across batches — making it easy to please different tastes or use up ingredients on hand.
If you prefer a low-carb version, omit the bread or swap it for cooked potatoes or yams. These cups are equally appropriate for a weekday breakfast or a brunch spread, and freezing a batch means you always have a protein-packed option ready.
If you enjoy easy breakfast bakes, try similar make-ahead dishes for variety. Sheet-pan or casserole options pair well with these egg cups when feeding a crowd or planning breakfasts for the week.
How to Make Kale Egg Cups
Start by toasting the bread. Heat 1 teaspoon of olive oil in a large skillet over medium-high heat and brown the bread cubes until golden, about 4–5 minutes. Whole wheat bread is a great choice, though French bread or sourdough also work well.
Divide the toasted bread cubes among the cups of a well-greased 12-cup muffin tin. Return the skillet to the heat, add the remaining teaspoon of oil, then sauté the chopped kale and halved cherry tomatoes with garlic powder, onion powder, and kosher salt until the kale is wilted and the tomatoes have softened. Spoon the vegetable mixture evenly over the bread in each muffin cup.
Sprinkle shredded Gruyere (or your preferred cheese) over the vegetables and gently press the mixture down into each cup. In a separate bowl, whisk together the eggs and milk until well combined. Slowly pour the egg mixture into each muffin cup, filling nearly to the top but not overflowing.
Bake in a 400°F (200°C) oven for about 15 minutes, or until the egg cups are puffed and golden on top. Let them cool in the pan for five minutes, then run a sharp knife around the edges and remove to a wire rack to cool completely. Store in an airtight container in the refrigerator for up to one week, or freeze in a zip-top bag and reheat in the microwave for about one minute when ready to eat.
Tips for Making Kale Egg Breakfast Cups
- Use a well-greased or nonstick muffin tin and spray the cups thoroughly so the egg cups release easily.
- This recipe is a smart way to use stale bread — dice and toast it in the skillet for added texture.
- Substitute or add vegetables you have on hand: cooked diced potato, broccoli, spinach, or mushrooms all work well.
- Swap the cheese to suit your preference — mozzarella, cheddar, or pepper jack are tasty alternatives to Gruyere.
- Add cooked meats such as diced Canadian bacon, crumbled bacon, or sautéed sausage for extra protein and flavor.
- Whisk the eggs thoroughly and pour slowly to avoid overflow. Pressing the veggie mixture down in each cup before adding eggs helps create room.
If you tried this recipe, please leave a rating and a comment — feedback helps others find and enjoy it.
Kale Egg Breakfast Cups
Ingredients
- 2 teaspoons olive oil, divided
- 3 slices whole wheat bread, cut into cubes
- 2 cups kale, chopped
- 1 cup cherry tomatoes, halved
- ½ teaspoon garlic powder
- ½ teaspoon onion powder
- ½ teaspoon kosher salt
- 1 cup Gruyere cheese, shredded
- 10 large eggs
- ½ cup milk
Instructions
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Preheat oven to 400°F (200°C). Coat a 12-cup muffin tin with cooking spray and set aside.
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Heat 1 teaspoon of oil in a large skillet over medium-high heat. Add cubed bread and cook until lightly browned, about 5 minutes. Remove and divide the bread cubes evenly among the muffin tins. In the same skillet, heat the remaining teaspoon of oil and add the kale, tomatoes, garlic powder, onion powder, and salt. Sauté until the kale wilts and the tomatoes soften, then distribute the vegetable mixture evenly among the muffin cups.
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Sprinkle cheese over the vegetables and press gently. In a bowl, whisk the eggs and milk until combined, then pour the mixture into each muffin cup, filling until nearly full.
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Bake for about 15 minutes, or until the eggs are puffed and golden. Cool five minutes, loosen the edges with a sharp knife, and remove. Cool on a wire rack before refrigerating or freezing.
Nutrition
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