Replace 8 tablespoons (1 stick) butter with one of the following:
8 tablespoons (1 stick) Fleischmann’s unsalted margarine
8 tablespoons Earth Balance (Non-Dairy) Buttery Spread
8 tablespoons Spectrum Organic Shortening
8 tablespoons vegetable or olive oil
For reduced fat:
6 tablespoons unsweetened applesauce + 2 tablespoons fat of choice