Banana Nut Cake
["2 1/2 c. flour", "1 1/3 c. sugar", "1 1/2 tsp. baking powder", "1 tsp. salt", "2/3 c. oleo", "1 c. buttermilk", "1 tsp. soda", "3 to 5 mashed bananas", "2 eggs", "1/2 c. chopped nuts"]
["Mix all ingredients together; beat at medium speed for 3 minutes.", "Pour into greased and floured two (8 or 9-inch) cake pans.", "Bake at 350\u00b0 for 30 to 35 minutes.", "Frost with chocolate or cream cheese frosting."]
["flour", "sugar", "baking powder", "salt", "oleo", "buttermilk", "soda", "bananas", "eggs", "nuts"]