Roll out the crescent roll on your work surface. Pinch the seams and press down well.
Mix the cinnamon into the softened butter and spread it on the croissant dough. Sprinkle the sugar evenly on top. Roll the croissant dough up again. Try to pinch the seam a little.
Using a sharp knife, cut the roll into 6 slices. Place them on a baking sheet lined with parchment paper.
Bake the quick cinnamon rolls for 10-12 minutes at 200 °C/400 ℉ (conventional).
While in the oven, make the glaze. Combine powdered sugar, vanilla extract and milk to make a thick glaze.
When the cinnamon rolls come out of the oven, serve immediately with a little frosting on top. Enjoy!
How to store
Properly covered, the cinnamon rolls will keep for 2-3 days.