2 tb Flour
1    Juice of 3 lemons
1 c  Sugar
1 cn Pineapple (20 oz)*
2    Egg yolks
1/2 c  Pecans chopped

* – pineapple should be crushed & drained.

Combine all ingredients in top half of a double boiler
over, not in, simmering water and cook, stirring
frequently, until mixture thickens. It should be quite
thick. Remove from heat and allow to cool, stirring
occasionally.