Mix bran, molasses, shortening and water. Add egg, and beat with rotary beater; let stand 5 minutes.
Sift together flour, soda, baking powder, spices and salt; add to bran mixture and stir only until blended. Pour into greased 8" square pan. Bake in moderate oven (350°) 20 minutes.
Arrange apple slices in layers over top. Brush with mixture of butter an