Crust:

• 1 cup graham cracker crumbs
• 3 Tbs. sugar
• 3 Tbs. margarine, melted

Filling:

• 4 (8-oz) packages cream cheese, softened
• 1 cup sugar
• 3 Tbsp. flour
• 4 eggs
• 1 cup sour cream
• 1 Tbsp. vanilla

Topping:

• 1 (21-oz) can cherry pie filling

Preheat oven to 325 degrees.

Crust: Combine cracker crumbs, sugar, and margarine. Press into bottom of 9" spring-form pan. Bake 10 minutes.

Preheat oven to 450 degrees.

Filling: Combine cream cheese, sugar, and flour - mix at medium speed until well blended. Add eggs one at a time, mixing well after each addition. Blend in sour cream and vanilla. Pour into crust. 

Bake for 10 minutes.  Reduce oven temperature to 250 degrees and continue baking for 1 hour.  Cool completely.  Loosen and remove cake from rim of pan. Chill.

Top with cherry pie filling just before serving.