Pineapple Tapioca Pudding

1/2 c min. tapioca
4 T sugar
1/4 t salt
1 egg yolk
4 c milk
4 T butter
1/2 c br. sugar, packed
1 c canned curshed pineapple
1/3 c nut meats (broken)
1 egg white stiffly beaten
1 c whipping cream

Combine tapioca, sugar, salt, eg yold & milk in top touble boiler & stir enough to break yolk. Place over rapidly boiling water & after scalding point is reached cook 5 min. stirring frequently. Remove from boiling water. Melt butter in sauce pan; add br. sugar & cook until sugar is dissolved & mixture bubbles. Add pineapple & nuts & add to tapioca mixture. Fold small amount into egg white & fold in the remaining tapioca mixture. When cool fold in whipping cream (just before serving).