Ingredients
Method
- In a mixing bowl, cream butter, sugar, and egg.
- In a separate bowl, combine the flour, baking powder, baking soda, and cinnamon.
- Gradually add the creamed mixture, beating until just combined.
- Stir in the apple and walnuts.
- Pour into a greased 8-inch square baking dish. Bake at 350 degrees Fahrenheit for 35-40 minutes or until an inserted toothpick in the center comes out clean.
