Best Ever Cake
["1 (20 oz.) can crushed pineapple", "2 c. sugar", "2 c. flour", "2 eggs", "2 tsp. baking soda", "1 tsp. baking powder", "1 tsp. vanilla", "1/2 to 1 c. chopped nuts (optional)"]
["Mix all", "together; put in 9 x 13-inch cake pan, greased and floured.", "Bake at 325\u00b0 for 40 minutes."]
["pineapple", "sugar", "flour", "eggs", "baking soda", "baking powder", "vanilla", "nuts"]