The sauce is a basic Alfredo sauce the recipe for that is
1 stick of butter,
1 head of garlic,
1 tablespoon of flour,
Heavy cream (couple cartons), Parmesan and Romano cheese,
Boil some damn penne noodles and you know how to season and cook salmon and shrimp (sear, bake, grill etc) you can add some crab meat or whatever other seafood you want. Slice up some grape tomatoes. This is a simple easy recipe. You don’t need a damn cookbook to make Alfredo.