This filling turns an ordinary white or yellow cake into something very special.
- Combine the sugar, flour, pineapple juice and egg yolk in a saucepan. Cook over low heat until thickened, stirring frequently. Remove from heat.
- Stir in the lemon juice and crushed pineapple. Allow to cool before filling cake.
- Makes enough to fill a 3-layer cake.
Total time: 30 Min