Preheat oven to 400 degrees. Season halibut fillets on both sides with salt and pepper. In an ovenproof skillet, heat olive oil over medium heat. Lay in fillets and scatter grapes all around.

Brush the fillets on both sides with 2 tablespoons ... Place on a cutting board, blot dry, and place a few pieces of halibut in a horizontal line just below the center of the wrap.