Combine water and starter, mix to a "milky" consistency
Add butter, Sugar, Salt, and egg. Gently mix together.
Slowly add in flour and combine. Once combined cover with towel and let sit for 4 hours.
*Once its been about the 4 hour mark make the filling by combining brown sugar, cinnamon and white sugar.*
Lightly flour surface to make rolls
Drop dough onto flowered surface and roll out into a rectangle. Don't overthink it though, it can be a pain sometimes but will always turn out good regardless the shape!
Brush room temp softened butter all over dough
Sprinkle with filling
Start to roll the dough to the inside, all the way!
Cut 1" sections for the rolls
Put on a parchment lined dish
Cover with towel and let sit for an additional 2 hours to rise
15 minutes before end rise preheat oven to 375 degrees
Bake at 375 degrees for 25 minutes or until golden brown
Once baked, remove from heat and cool completely
Mix confection sugar and milk together to create a thick consistency
Pour icing all over rolls and enjoy!