Vidalia Onion Casserole _ A casserole inspired by the South. In this recipe, sweet Vidalia onions, local to Georgia, combine with creamy mushrooms, warming cinnamon, & crisp, herbaceous bread crumbs for the ultimate comforting bite. “Vidalia onions lack the sharp, astringent taste of other onions, & in turn taste sweet” | Williams-Sonoma Taste! - #Southern