Preheat the oven to 325. Line a 8 by 8 baking pan with foil, spray foil with bakers spray.
Make crust
In a bowl combine graham crumbs, brown sugar and butter,
Press into pan and bake 10 minutes, cool on rack. Leave oven on
Make Cinnamon Swirl
Combine in a saucepan the brown sugar, cinnamon, flour and butter, cook, stirring over medium low heat until smooth. Set aside
Make Cheesecake Fillimg
In a bowl beat cream cheese. Salt. vanilla and sugar until light and fluffy
Add eggs one at a time and beat in
Add sour cream and fold in
Spread 1/2 of cheesecake Filling over Crust abs smooth out. Using 1/2 of the cinnamon sugar mixture in mounds and swirl through batter
Swirl with skewer
Top with remaking cheesecake fillimg
Add remaining cinnamon mixture, dropping in mounds and swirling like before with a skewer. Bake about 35 to 45 minutes until just set with center slightly jiggly. Cool compleatly on rack to room temperature thecover and refrigerate at least 6 hours or overnight
Lift foil to remove entire cheesecake and cut into bars
