Finely mince up a tomato and onion

Squeeze 4 tablespoons worth of lemon juice

Take each piece of salmon and put on top of a large piece of foil

Salt and pepper each fillet and add a tablespoon of thyme to each top of fillet

Add 1 tablespoon of lemon juice on top of each fillet

On the top of the salmon add minced onion and tomato

Close up the foil packets completely

Put foil packets on top of a baking sheet and cook at 350 degrees for 24 minutes