Sherry Trifle
["1 (4 oz.) pkg. ladyfingers, split in half", "3 egg yolks", "3 Tbsp. sugar", "grated rind of 1 lemon", "1 tsp. vanilla", "2 Tbsp. sugar", "1/2 c. sherry", "1 (3 oz.) pkg. Jell-O", "3 Tbsp. flour", "2 c. milk, simmering", "1 c. heavy cream", "1 tsp. vanilla"]
["Arrange layer of ladyfingers in attractive dish or serving bowl, 1-quart size.", "Sprinkle ladyfingers with sherry.", "Make up Jell-O according to package directions; pour Jell-O over ladyfingers.", "Chill until set."]
["ladyfingers", "egg yolks", "sugar", "lemon", "vanilla", "sugar", "sherry", "O", "flour", "milk", "heavy cream", "vanilla"]