Pineapple Do-Nothing Cake
["2 c. flour (sift or mix with 1 tsp. soda and 1/2 tsp. salt)", "2 c. sugar", "2 eggs", "1 large can pineapple", "1 tsp. vanilla"]
["Mix dry ingredients.", "Add other ingredients, stirring to blend well.", "No need to use mixer.", "Bake in greased 9 x 13-inch pan at 350\u00b0 for 30 to 40 minutes."]
["flour", "sugar", "eggs", "pineapple", "vanilla"]