Here you go...

1 env. unflavored gelatin
1/2c lemon juice
4 eggs separated
1c sugar
1/4t salt
Lady fingers 2 pks
1c heavy cream
Use a 9" springform pan. Sprinkle lemon juice with the gelatin: wait 5 min.
Beat together egg yolks, 1/2c sugar and salt in double boiler. Gradually
beat in gelatin mixture. Cook over boiling water until thickens, 5-6 min.
Pour in large bowl and chill for 20 min. Line springform pan with ladyfingers
curved side dowm. Beat egg whites: add remaining 1/2c sugar. Fold egg whites in the chilled bowl: fold into the lemon mixture. Spoon into the ladyfinger
lined pan. Cover and chill for 4 hours or overnight. Garnish with fresh
blueberries or orange slices.