01 -
Prepare and bake yellow cake mix according to package directions in 9x13 pan.
02 -
Combine crushed pineapple and sugar in saucepan, bringing to boil until sugar dissolves.
03 -
Poke holes in hot cake with fork throughout surface.
04 -
Pour warm pineapple mixture over cake, spreading evenly.
05 -
Allow cake to cool completely before frosting.
06 -
Beat cream cheese and butter until smooth for about 2 minutes.
07 -
Gradually add powdered sugar to make frosting, beating until creamy.
08 -
Mix chopped pecans into frosting if using.
09 -
Spread frosting over cooled cake in even layer.
10 -
Refrigerate at least 2 hours before serving.