Combine cream cheese, sugar and vanilla in a bowl and mix on high.
Once mixed, unroll your crescent rolls and take your first corner. Starting at the largest end, add a tablespoon of cheesecake mixture, next sprinkle some brown sugar on top, then add a half of banana on top.
Tuck the edges over top of the banana and then rollup.
Repeat this until you've used up all the pieces of crescent roll. Then start to prepare your topping.
Melt your butter and then add sugar and gently stir. Then spoon topping over top of your rollups until nicely covered.
Preheat oven according to instructions on crescent roll package. Bake in oven for 15-18 minutes until golden brown and cooked through. Once baked, sprinkle some powdered sugar over top and serve warm.
