In a small bowl, mix the cream cheese, powdered sugar and vanilla extract.
Butter one side of a tortilla, and sprinkle with cinnamon and sugar. Set aside.
Spread half of the cheesecake filling over another tortilla, and then top with the buttered tortilla.
Place butter side down on a warm pan or griddle and add butter and cinnamon/sugar to the top. Cook until golden brown on the bottom and flip. Cook other side to golden brown, then remove from heat. Repeat to make a second quesadilla.
Slice into 4ths or 8ths and top with strawberry topping and whipped cream. Serve warm.