1 tb Gelatine
2 c  Milk
1/4 c  Cocoa
1 ts Vanilla
1/4 c  Sugar
2    Egg whites
1/4 ts Salt
1/4 c  Sugar
2    Egg yolks
1/2 c  Mashed bananas

Combine gelatine, cocoa, first 1/4 cup sugar and salt in the top of a
double boiler. Beat together egg yolks and milk and add to cocoa mixture.
Cook over hot water stirring constantly, until gelatine is dissolved and
mixture begins to thicken a little. Remove from heat, add vanilla, and
chill the mixture until it is just beginning to set. Beat egg whites until
stiff, then beat in second 1/4 cup of sugar. Fold in cocoa mixture and
mashed bananas. Turn into serving dish and chill until firm.