Good-Cooking - John Clancy's Cheesecake

Ingredients

• 1 1/2 cups graham cracker crumbs
• 3 tablespoons granulated sugar
• 1/2 teaspoon ground cinnamon
• 4 tablespoons unsalted butter, melted
• 24 ounces cream cheese (at room temperature)
• 1 1/4 cups granulated sugar
• 6 eggs, separated
• 1/3 cup all-purpose flour
• 1 cup dairy sour cream
• 2 teaspoons vanilla extract
• Grated rind of 1 lemon
• Juice of 1/2 lemon