SPECIAL OFFER: - Limited Time Only!
(The ad below will not display on your printed page)
1. Allow cream cheese and eggs to stand at room temperature for 30 minutes. Meanwhile, for crust, in a large bowl combine crushed graham crackers, the 1 tablespoon sugar, and, if desired, the cinnamon. Stir in melted butter. Press the crumb mixture onto the bottom and about 2 inches up the sides of a 10-inch springform pan; set aside.
2. Preheat oven to 350 degrees F. In a large mixing bowl beat cream cheese and the 1-1/4 cups sugar with an electric mixer on medium to high speed until fluffy. Beat in flour on low speed until smooth. Using a fork, lightly beat the eggs. Add the eggs and 3 teaspoons of the vanilla all at once, beating on low speed just until combined. Stir in 1/2 cup of the sour cream. Pour batter into the crust-lined pan. Place in a shallow baking pan in oven.
3. Bake for 40 minutes or until a 2 1/2-inch area around the outside edge appears set when gently shaken. Remove from oven. In a medium bowl stir together the remaining sour cream, the 1/4 cup sugar, and the remaining 1 teaspoon vanilla. Using a spoon, spread mixture evenly over top of baked cheesecake. Return to oven and bake for 15 minutes more.
4. Cool in pan on a wire rack for 15 minutes. Using a small sharp knife, loosen crust from sides of pan. Cool for 30 minutes more. Remove sides of pan; cool completely on rack. Cover and chill for at least 4 hours or overnight before serving. Let stand at room temperature for 15 minutes before slicing.