Seafood Gratin (Seafood Casserole) By foodie1 | October 4, 2021 0 Comment Share Seafood Gratin: One of Ina Garten’s most famous recipes! This seafood casserole is chocked full of lobster, shrimp, cod and a creamy wine sauce. It’s baked with a crunchy topping and it’s just SO GOOD!! #seafoodcasserole #seafoodgratin #augratin Share