A cozy, savory brunch casserole featuring flaky croissants, creamy feta, and vibrant spinach baked in a golden, custardy egg mixture. Perfect for holiday mornings, potlucks, or any time you crave comfort food with a touch of elegance.
For best results, use day-old croissants and squeeze spinach thoroughly to avoid sogginess. You can prep the bake ahead and refrigerate overnight. Swap in gluten-free croissants or plant-based milk and cheese for dietary needs. Add cooked bacon, sausage, or extra veggies for variations. Let the bake rest before slicing for neat servings.
Keywords: spinach and feta croissant bake, brunch casserole, vegetarian breakfast, easy brunch, croissant bake, spinach feta recipe, breakfast bake, holiday brunch, make ahead breakfast