Add melted butter, sugar and warm milk (not hot!) to a mixing bowl
Give it a stir then sprinkle over the yeast. let this sit for 5 mins until bubbly then mix in and let sit another 5 mins
Now add the flour and salt and knead with a stand mixer for 10minutes (or by hand) until smooth
Let rest for 1 hour until doubled in size
Meanwhile make the cinnamon filling, mixing together until a paste forms
Punch the air out the dough and roll out into a rectangle shape around 55x30cm
Spread over the cinnamon paste evenly
Cut into triangles and roll up (as you would a croissant dough).
Add to a linnet baking tray and cover
Let rise again for 30mins
Bake at 160c fan for around 16-18minutes until golden
Glaze and enjoy warm
