This skillet dinner is about to become one of your new go-tos.
In large ovenproof skillet, arrange first 6 ingredients. Bake at 450°, turning once, until browned in spots, about 30 minutes. Stir in beans and tomato sauce; season. Bake until sausages are cooked through, about 15 minutes more. In small bowl, stir breadcrumbs and oil; season. Sprinkle on top of sausage mixture. Broil until toasted, about 3 minutes. Top with basil.