Sour Cream Coffee Cake
["2 cubes butter", "1 1/2 c. sugar", "1 c. sour cream", "2 eggs, beaten", "1 tsp. vanilla", "2 c. flour", "1 tsp. salt", "1 tsp. baking powder", "1/2 tsp. baking soda", "1 c. nuts, chopped", "1 1/2 Tbsp. sugar", "2 1/2 tsp. cinnamon"]
["Preheat oven to 350 degrees."]
["butter", "sugar", "sour cream", "eggs", "vanilla", "flour", "salt", "baking powder", "baking soda", "nuts", "sugar", "cinnamon"]