Sour Cream Coffee Cake
["1 stick butter", "1 c. sugar", "1 c. sour cream", "1 tsp. baking powder", "1/2 tsp. vanilla", "2 eggs", "1 tsp. soda", "2 c. flour", "1/2 c. sugar", "1 Tbsp. cinnamon", "1 c. crushed walnuts"]
["Butter sides and bottom of pan.", "Generously mix 1/2 cup sugar, cinnamon and walnuts; sprinkle a fine layer of sugar, cinnamon and nuts on bottom of pan, then a layer of dough and so forth until all the ingredients are gone.", "Bake in oven approximately 45 minutes at 350\u00b0."]
["butter", "sugar", "sour cream", "baking powder", "vanilla", "eggs", "soda", "flour", "sugar", "cinnamon", "walnuts"]