Crust:
Combine graham cracker crumbs, sugar, butter, SunButter® and cinnamon. Press mixture into a cheesecake pan.
Filling:
Preheat oven to 325 degrees. Place egg whites into a small bowl and blend until stiff. Save the yolks. Slowly fold the egg whites into the cream mixture. Remove one cup of batter and blend with 1/4 cup of SunButter®. Pour half of cheesecake batter over crust. Top that layer with half of the SunButter® batter. Repeat layers until all the better is used. Cut through batters with a knife several times to create a swirl effect. Bake for 35-40 minutes. Cool and refrigerate until ready to serve.