Sour Cream Pecan Coffee Cake
["1 c. margarine, softened", "2 1/2 c. sugar", "3 eggs", "1 tsp. vanilla extract", "2 2/3 c. flour", "1 1/2 tsp. baking powder", "1 tsp. baking soda", "3 tsp. cinnamon", "1 1/2 c. chopped pecan pieces", "1 (16 oz.) sour cream"]
["Cream butter with", "1", "cup", "of", "sugar", "until light.", "Add eggs, 1 at a", "time, beating well.", "Add vanilla.", "In a separate bowl, mix flour,", "baking", "powder and soda.", "Alternate blending flour mix and sour", "cream", "into\tthe", "margarine mixture.", "Mix well.", "Combine in a", "separate", "bowl the rest of the sugar with the cinnamon and pecans.", "Spread half of batter mixture into a greased 13 x 9-inch pan.", "Sprinkle", "with", "half of cinnamon nut mixture.", "Top with the rest of the batter and spread out, then top with the rest of the cinnamon", "mixture.\tBake at 350\u00b0 for 40 to 50 minutes.", "Drizzle melted", "butter", "or\tsqueeze butter over top during the last 5 minutes of baking.\t(Could also be put into 2 smaller pans.)"]
["margarine", "sugar", "eggs", "vanilla extract", "flour", "baking powder", "baking soda", "cinnamon", "pecan", "sour cream"]