Classic Cheesecake

Crust:
1 3/4 cups graham cracker crumbs
1/4 cup finely chopped walnuts
1/2 tsp. cinnamon
1/2 cup butter, melted

Filling:
3 (8oz) packages cream cheese
1 cup sugar
2 TBS flour
1 tsp vanilla
1/2 tsp lemon peel (optional)
2 eggs
1 egg yolk
1/4 cup milk

For crust, combine crackers, nuts and cinnamon.  Stir in butter.  Reserve 1/4 cup of crumb mixture for tipping if desired.  Press remaining into 8-9" springform pan. 

For filling combine cream cheese, sugar, flour, vanilla & lemon peel in mixer.  Beat until fluffy.  Add eggs & yolk all at once, beating on low just until combined.  Stir in milk.  Pour into pan over crust.  Sprinkle with reserved crumbs.  Place on shallow baking pan in 375 degree oven for 45-50 minutes.  (the center should be nearly set when shaken)  Cool 15 minutes and loosen sides.  Cool another 30 minutes and remove sides from pan.  Cool completely.  Chill 4 hours in the refrigerator. Enjoy!