Preheat oven to 350

Mix pineapple,flour,granulated sugar,baking soda,eggs and nuts with wooden spoon

Pour batter into a prepared cake pan 13x9 pan for 45 minutes metal pan. Or 35 minutes for glass pan

While baking cake begin preparing the icing

Beat cream cheese,powdered sugar melted butter and vanilla. Cream together till smooth

Frost cake while still pretty warm. When cool place in refrigerator. Also you can make this a layer cake with 2 round cake pans that’s my favorite way to eat it