This dish brings together tender sautéed kale and sweet onion with a rich egg base and creamy cheese. Kale adds vitamins and a satisfying texture, while baking the whole mixture in the oven lets the flavors meld without constant stovetop attention. This frittata-style bake is naturally gluten-free and can be adapted with whatever cheese or veggies you have on hand.

Ingredients

• nonstick cooking spray, for preparing the pan

• 3 cups kale, washed and chopped (remove thick stems)

• 1 medium onion, peeled and chopped

• 1 tablespoon olive oil

• 1/2 cup water

• 6 whole eggs

• 1/2 cup milk (low-fat or whole)

• 1/2 teaspoon salt

• 1/4 teaspoon black pepper

• 1/2 cup shredded mozzarella or cheddar cheese

(Feel free to swap in other cheeses like feta or goat cheese, or add extra mix-ins like diced tomatoes or roasted peppers.)

Directions

1. Prep your pan and ingredients

Preheat your oven to 375°F. Coat a 9-inch round baking pan with nonstick spray so the egg bake won’t stick. Rinse and drain the kale, remove the tough stems, then chop the leaves. Chop the onion and shred the cheese.

2. Sauté the veggies

In a large skillet, heat the olive oil over medium heat. Add the onion and cook for 3 to 5 minutes, stirring occasionally, until soft and fragrant. Add the kale and the water, cover, and cook for about 5 minutes, or until the greens wilt and soften. Remove from heat and let cool slightly.

3. Mix the egg base

In a large bowl, whisk together the eggs, milk, salt, and pepper. Stir in the cooled kale and onion mixture, then fold in the shredded cheese.

4. Bake

Pour the mixture into your prepared baking pan and spread it into an even layer. Bake for 25 to 30 minutes or until the center is set and the top is lightly golden. Let rest for a few minutes before slicing into wedges.

How to Serve

This egg bake is delicious warm, at room temperature, or even cold right from the fridge. Pair slices with a fresh green salad for lunch, or serve with whole-grain toast and fruit for a satisfying breakfast. It also works beautifully on brunch buffets alongside roasted potatoes or fresh fruit platters.

Variations & Mix-Ins

• Cheese swap: Try sharp cheddar, crumbled feta, or goat cheese for bold flavor.

• Add color: Red bell peppers, sun-dried tomatoes, or sautéed mushrooms all add depth and nutrition.

• Make it heartier: Fold in cooked diced potatoes or cooked sausage for a more filling meal.

Storage Tips

Once cooled, wrap leftovers tightly or store in an airtight container in the fridge for up to 4 days. Reheat individual slices in the microwave or oven until warmed through. You can even freeze slices for up to 2 months; just thaw overnight in the refrigerator before reheating.