1 sour cream chocolate cake mix
1 c. water
1 c. oil
3 eggs

Combine.

FILLING:

2 c. graham cracker crumbs
3/4 c. nuts
3/4 c. brown sugar
1 1/4 tsp. cinnamon
3/4 c. butter, melted

Pour 2/3 of batter into greased and floured Bundt pan. Sprinkle filling over batter and top with remaining batter. Bake 50-55 minutes at 350 degrees. Invert when cooled. Top with glaze when cool.

GLAZE:

1 c. powdered sugar
1/4 tsp. vanilla
Water