German Apple Cake - cooking recipe

Ingredients

1-1/3 sticks of butter
1/2 C sugar
1 egg
Grated peel of 1 lemon
3/4 C flour
1 tsp baking powder
2 large Rome apples, peeled and sliced thin
Sugar and cinnamon

Preparation

Preheat oven to 350\u00b0F.