Pineapple Icing - cooking recipe

Ingredients

2 c. sugar
1 large can crushed pineapple, drained
2 egg yolks
1 Tbsp. oleo
2 Tbsp. light Karo
2 Tbsp. flour

Preparation

Cook sugar,
egg
yolks, Karo and flour until it begins to thicken.
Add
oleo and mix well.
Add pineapple and spread on cake.