Enjoy Greek Croissant Egg Casserole, a simple and delicious brunch option. This flavorful dish blends the buttery richness of croissants with tangy feta, gooey cheeses, and Mediterranean-inspired seasonings for a satisfying meal the whole family will love.

I found myself at a small domestic crossroads recently while shopping for a high chair. After asking for recommendations and researching options, I attempted to order one from a well-known retailer online but was surprised at checkout. It turned out the local store was closed, which interrupted my plans and sent me back to weighing options.
High chairs seem to cluster into two price points: very affordable but flimsy, and premium models that are expensive. The middle ground exists but is rarer. While I continued to consider my choices, I took comfort in the kitchen, assembling and savoring this Greek Croissant Egg Casserole. Baking and good food always help put decisions into perspective.

This casserole is an easy, elegant brunch option that works especially well for Mother’s Day or any relaxed weekend gathering. You can assemble it the night before, refrigerate, and bake in the morning—making it ideal when you want to spend time with guests instead of standing at the stove. Using store-bought croissants keeps the process quick and fuss-free, though day-old sourdough or other sturdy bread could also be substituted if you prefer.

The recipe layers torn croissants with prosciutto and a creamy egg custard, then finishes with a mix of Gouda and mozzarella for melt and color. After baking, garnish with cucumber slices, grape tomatoes, crumbled feta, and fresh parsley for a bright contrast to the rich base. This combination of textures and flavors is what makes the casserole so appealing: flaky pastry, silky custard, savory meat, and salty, tangy cheese.

If you’re planning an easy, make-ahead brunch, this dish is a great candidate. It serves about four people as written but can be scaled for a larger crowd. The assembly is straightforward: tear croissants, crisp them briefly in the oven with butter, tuck in slices of prosciutto, pour over the seasoned egg mixture, top with cheeses, and bake until set and golden. The final garnishes add freshness and a Mediterranean flair.
More Fabulous Recipes for Mother’s Day:
- Raspberry Oat Muffins with Honey Butter
- Vietnamese Coffee Cake with Brown Sugar Frosting
- Fiery Baked Eggs
- Za’atar Roasted Chicken
- Turkish Shrimp BLT Salad
- Garden Veggie Ravioli






Greek Croissant Egg Casserole
Prep Time: 10 minutes
Cook Time: 45 minutes
Ingredients:
- 10 to 12 small to medium croissants, roughly torn
- 2 tbsp unsalted butter, sliced thinly
- 1 tsp dried oregano
- 1 tsp garlic powder
- Salt and freshly ground black pepper, to taste
- 1 cup heavy whipping cream
- 1 cup whole milk
- 3 large eggs, whisked
- 5 to 6 slices prosciutto, torn
- 1/2 cup shredded Gouda
- 1/2 cup shredded mozzarella
- Cucumber slices, for garnish
- Grape tomato halves, for garnish
- Feta crumbles, for garnish
- Fresh chopped parsley, for garnish
Directions:
- Preheat your oven to 350°F (175°C). Spray a 9×13-inch baking dish with non-stick cooking spray.
- Place the torn croissants into the prepared baking dish and dot with the sliced butter. Bake for about five minutes to crisp the croissants slightly.
- While the croissants are warming, whisk together the dried oregano, garlic powder, salt, pepper, heavy cream, milk, and eggs in a large bowl until well combined.
- Remove the croissants from the oven. Tuck torn prosciutto pieces into the croissants and pour the egg mixture evenly over the top. Sprinkle the shredded Gouda and mozzarella across the surface.
- Cover the dish with foil and bake for about 30 minutes. Remove the foil and bake an additional 10 minutes, or until the top is golden and the custard is set. Let the casserole rest a few minutes before serving.
- Serve warm and garnish with cucumber slices, grape tomato halves, crumbled feta, and chopped parsley for a fresh finish.
