Beat yolks and butter until smooth
Beat in icing sugar followed with the eggs, one at a time
In a separate bowl and with clean beater, beat egg whites until stiff
Fold egg whites into yolk mixture then add in walnut plus lime juice
Pour half mixture into greased and floured pie pan
Top with wafer then top with cherries and lastly the left over batter
Bake at preheated 350 F for at least 20 minutes
Serve with whipped cream and enjoy :)