Sour Cream Coffee Cake
["2 c. flour", "1 tsp. baking soda", "1 tsp. baking powder", "pinch of salt", "1 stick margarine", "2 eggs", "1 c. sugar", "1/2 pt. sour cream", "1 tsp. vanilla", "1/4 c. sugar", "1 tsp. cinnamon", "1 c. chopped nuts"]
["Sift together first 4 ingredients.", "Cream together next 3 ingredients.", "Blend sour cream and vanilla.", "Mix together last 3 ingredients.", "To the sugar and egg mixture, alternately add the flour mixture and sour cream; mix until well blended.", "In a greased tube pan, alternate layers of batter with the sugar/cinnamon/nut mixture, ending with the latter.", "Bake at 350\u00b0 for 35 to 40 minutes."]
["flour", "baking soda", "baking powder", "salt", "margarine", "eggs", "sugar", "sour cream", "vanilla", "sugar", "cinnamon", "nuts"]