1 box Duncan Hines butter cake mix
1 c. sour cream
4 eggs
1/2 c. sugar
2/3 c. oil
1 tsp. vanilla
1 c. nuts

GLAZE:

1 c. powdered sugar
2 tsp. milk

Mix all ingredients and pour half of mixture into pan. Sprinkle with 2 tablespoons brown sugar; mix with 1 teaspoon cinnamon. Pour remaining batter over and bake 1 hour at 350 degrees.