• Preheat an oven to 350 degrees
• In a bowl, combine the melted butter, graham crackers, brown sugar and cinnamon until it appears to be wet sand.
  1.5 Cups Graham Cracker Crumbs, 1/4 Cup Brown Sugar, 6 Tablespoons Butter, 1 teaspoon Cinnamon
• Press into an 8x8" baking dish and bake for 8 minutes.
• Remove to cool.

Filling

• Turn the oven down to 325.
• In a blendtec blender, combine the cream cheese, sugar and vanilla until smooth.
  16 Ounces Cream Cheese, 2/3 Cup Sugar, 1 Tablespoon Vanilla
• Add the sour cream and beat until smooth again.
  1/2 Cup Sour Cream
• Add the eggs, one at a time until smooth.
  2 Large Eggs
• Pour half of the filling over the crust, dot with cinnamon swirl and carefully swirl with a knife.
• Repeat filling and swirling one more time.
• Bake at 325 for 35-40 minutes or until the middle doesn't jiggle too much.
• Refrigerate two hours to set.

Cinnamon Swirl

• Stir the flour, brown sugar, cinnamon and butter together until smooth.
  1 Cup Dark Brown Sugar, 1 teaspoon Cinnamon, 1/4 Cup Flour, 6 Tablespoons Butter