Sour Cream Coffee Cake
["1/2 c. walnuts", "1/3 c. sugar", "2 tsp. cinnamon", "3/4 c. butter", "1-1/2 c. sugar", "3 c. flour", "1-1/2 c. sour cream", "3 eggs", "1-1/2 tsp. baking pwd.", "1-1/2 tsp. baking soda", "1-1/2 tsp. vanilla"]
["Grease bundt pan.", "Combine 1/3 c. sugar, cinnamon and vanilla.", "Grease and dust inside of bundt pan with above ingredients and set aside.", "In a lrg. bowl;", "beat butter and 1-1/2 cup sugar at med. speed.", "Add remaining ingredients and mix until well blended.", "Put some of the walnut mixture into bundt pan, spoon in half of the batter;", "add remaining nut mixture and spoon in rest of the batter.", "Bake at 350\u00b0 for 60-65 min."]
["walnuts", "sugar", "cinnamon", "butter", "sugar", "flour", "sour cream", "eggs", "baking pwd.", "baking soda", "vanilla"]