Pumpkin Cheesecake

CRUST:
1 3/4 cups graham cracker crumbs
3 tablespoons brown sugar
1/2 teaspoon ground cinnamon
1 stick melted butter

FILLING:
3 (8 oz) packages of cream cheese at room temp.
1 (15 oz) can pumpkin puree
3 eggs, plus one (1) yoke
1/4 cup sour cream
1 1/2 cup sugar
1/2 teaspoon ground cinnamon
1/8 teaspoon fresh ground nutmeg
1/8 teaspoon ground cloves2
table spoon all-purpose flour
1 teaspoon vanilla extract (can substitute bourbon here)

Preheat oven to 350 For Crust.......in a medium bowl, combine crumbs, brown sugar and cinnamon. Add melted butter, press down flat into a 9 inch spring formpan. Set aside. For Filling......Beat cream cheese until smooth. Add pumpkin, eggs, egg yoke, sour cream, sugar and spices. Add flour and vanilla. Beat together until well combined. Pour into crust. Spread evenly and place in oven for 1 hour. Remove and let cool. Cover and refrigerate.