Pumpkin Cheesecake II

Ingredients

• 3/4 cup graham cracker crumbs
• 1/2 cup ground pecans
• 2 tablespoons white sugar
• 2 tablespoons brown sugar
• 1/4 cup butter
• 3/4 cup white sugar
• 3/4 cup canned pumpkin
• 3 egg yolks
• 1 1/2 teaspoons ground cinnamon
• 1/2 teaspoon ground mace
• 1/2 teaspoon ground ginger
• 1/4 teaspoon salt
• 3 (8 ounce) packages cream cheese
• 3/8 cup white sugar
• 1 egg
• 1 egg yolk
• 2 tablespoons whipping cream
• 1 tablespoon cornstarch
• 1/2 teaspoon vanilla extract
• 1/2 teaspoon lemon extract