Sock It To Me Cake
["1 box yellow or sour cream cake mix", "3/4 c. oil", "1/2 c. sugar", "5 eggs", "1 tsp. vanilla", "1 c. sour cream", "1 c. nuts, chopped", "1/4 c. brown sugar", "1/4 tsp. cinnamon"]
["Mix all ingredients, except brown sugar and cinnamon.", "Pour 1/2 of batter into a greased and floured tube pan.", "Mix brown sugar and cinnamon; sprinkle over batter.", "Pour in remaining batter and bake at 325\u00b0 for 1 hour."]
["sour cream cake mix", "oil", "sugar", "eggs", "vanilla", "sour cream", "nuts", "brown sugar", "cinnamon"]