Shrimp & Crab Croissant Lasagna with Cheesy Layers This cozy seafood bake is rich, filling, and made for sharing, whether it’s a holiday brunch or a relaxed family dinner. The flaky croissants and cheesy layers make it feel special without being complicated. Ingredients : 2 large croissants (or 1 sheet puff pastry), sliced in half 1 cup cooked shrimp, chopped 1 cup lump crab meat 1½ cups mozzarella cheese, shredded ½ cup Parmesan cheese, grated 2 tablespoons butter 2 tablespoons all-purpose flou