Given the task definition and input, reply with output. In this task, you will be presented with the directions of a recipe separated by "," and have to fill in the "___" which is a step that is missing from the recipe.

Preheat oven to 400 degrees.,In a shallow baking dish, mix together the lemon juice, mustard, brown sugar and cumin.,Season both sides of the salmon fillets with salt and pepper to taste; place the salmon in the baking dish, turning to coat with the mustard mixture.,______
Bake 10 to 15 minutes or until the fish flakes easily with fork.