See this filling on a yellow cake here.
Mama's Pineapple Filling
Posted at http://deepsouthdish.com/
1/2 cup of sugar
4 egg yolks
1/2 of a large can of Dole crushed pineapple
Juice of 1 lemon
1-1/2 tablespoons Land O' Lakes butter
1 tablespoons flour
Combine all ingredients and cook over medium heat until well thickened. Cool. This will thicken some when cool. Makes about 1 cup of filling; use approximately ½ cup per layer.
Click for additional information.