Bonnie Butter Cake
["1 3/4 c. sugar", "2/3 c. butter, softened", "2 eggs", "1 1/2 tsp. vanilla", "2 3/4 c. all-purpose flour", "2 1/2 tsp. baking powder", "1 tsp. salt", "1 1/4 c. milk"]
["Heat oven to 350\u00b0.", "Grease and flour oblong pan, 13 x 9 x 2-inch, or two 9-inch or three 8-inch round layer pans."]
["sugar", "butter", "eggs", "vanilla", "flour", "baking powder", "salt", "milk"]