PREHEAT OVEN TO 450F. DRIZZLE THE VEGETABLE OIL INTO 9X13-INCH BAKING DISH AND USE YOUR HAND TO EVENLY COAT THE ENTIRE SURFACE. SET ASIDE. COMBINE THE BUTTER AND HOT SAUCE IN A SMALL SAUCEPAN, AND COOK OVER LOW HEAT, WHISKING UNTIL THE BUTTER IS MELTED AND FULLY INCORPORATED.