1. Sift together flour baking powder and salt.
2. Cut in the shortening.
3. Mix egg and milk together, then stir into flour mixture.
4. Mix well, and pour batter into a greased oblong pan.
5. Cover with peach slices.
6. Sprinkle with cinnamon and sugar.
7. Bake in 350 degree oven for 35 minutes.