Good-Cooking - Buttermilk Cheesecake

Ingredients

• 1 cup butter (at room temperature)
• 1 1/2 cups graham cracker crumbs
• 1/2 cup cornmeal
• 1 cup plus 2 tablespoons granulated sugar
• 24 ounces cream cheese (at room temperature)
• Grated zest of 2 lemons
• 3/4 cup buttermilk
• 1 teaspoon pure vanilla extract
• 4 eggs