Cream the butter and sugar. Add an egg and vanilla.
Add the milk and flour mixed with baking powder to the mix and combine.
Spread half of the batter all over the prepared baking pan.
For the Cheesecake Filling: mix the softened cream cheese with sugar, then add the sour cream and vanilla extract.
Add the flour, stir to combine and set aside.
Make the Cinnamon Swirl Filling
Combine the cinnamon sugar with the browned butter.
Pour the Cheesecake Filling into the pan.
Drop spoonfuls of butter cinnamon mixture all over the cheesecake.
Drop spoonfuls of the remaining batter over the cheesecake and gently swirl around
Bake the cinnamon roll cheesecake for about an hour.
Make the cream cheese frosting by combining the butter, cream cheese, sugar, and vanilla extract.
Pipe the cream cheese frosting all over the cooled cheesecake.
Enjoy a delicious, creamy cinnamon roll cheesecake with cream cheese frosting!