1 c. butter, melted
1 1/2 c. sugar
2 eggs
4 lg. baking apples, pared and sliced
1 c. chopped walnuts
2 c. flour
1 tsp. baking soda
1 tsp. baking powder
1/2 tsp. salt
3 tsp. cinnamon

TOPPING:

1/2 c. brown sugar
1 tsp. cinnamon

Mix in a large bowl butter, sugar, and eggs. In another bowl, toss apples and cinnamon. Fold remaining ingredients into bowl with butter; mix until blended. Add apples and mix. Pour into greased 9 x 13 inch pan. In a small bowl, mix 1/2 cup brown sugar and 1 teaspoon cinnamon. Sprinkle on batter. Bake at 350 degrees for 50 minutes.