Crust:

½ cup butter

½ cup brown sugar

1 cup flour

Topping:

2 eggs

1 cup brown sugar

1 teaspoon vanilla

2 tablespoons flour

1 teaspoon baking powder

¼ teaspoon salt

1 ½ cups coconut

½ cup nuts

Mix crust and spread on bottom of 9×9-inch pan.  Bake at 350° for 10 minutes. Beat 2 eggs, add rest of ingredients.  Bake 20 minutes more.