Crust
1 1/2 cups nilla wafer crumbs
4 tbsp sugar
1 tsp ground cinnamon
5 tbsp butter

Cheesecake filling
3 8-ounce packages cream cheese, softened
1 cup sugar
3 tbsp all purpose flour
4 eggs
1 cup sour cream
2 tsp vanilla extract
2 tsp ground cinnamon

Cinnamon filling
2 cups brown sugar, lightly packed
5 tbsp ground cinnamon
3/4 cup flour
12 tbsp butter, melted

Icing
2 tbsp cream cheese, room temperature
6 tbsp butter, room temperature
1/2 tsp vanilla extract
1 1/2 cups powdered sugar
4-5 tbsp milk