Pineapple Creme Dessert

1 can (13 1/2 oz.) crushed pineapple in its natural juice
1 pkg. unflavored gelatin
2 eggs
1/3 cup sugar
1/2 cup light whipped topping

Mix half the pineapple with the gelatin in a small saucepan. Let stand 2 minuts.
Separate the eggs. Combine the yolks with the pineapple and the gelatin. Stir until blended. Cook over moderately high heat until mixture just comes to a boil. Remove from heat. Cool.
Add remaining pineapple to mixture.
Whip egg whites until frothy. Gradually beat in sugar until stiff peaks, like meringue, are formed. Fold egg whites into cooled pineapple mixture.
Fold light whipped cream into pineapple mixture.
Pour the pineapple creme into 4 dessert dishes. Cover and chill until set, about 4 hours. Garnish with sprigs of mint and a slice of pineapple.