Beat 4 egg whites until foamy. Add 1/4 teaspoon cream of tartar, beat until in peaks. Add 1 cup sugar a little at a time. Beat until glossy. Put in pie plate. Bake in 275 degree oven for 20 minutes then 40 minutes at 300 degrees. Loosen from pan then cool.

Cook custard: Beat 4 egg yolks, 1/2 cup sugar, 3 tablespoons lemon juice, 1 grated rind. Cook in double boiler until thick. Cool. Whip a 1/2 pint whipping cream and put a third of cream on crust, then custard, then rest of cream. Put in refrigerator overnight.