Bread dough: grease your food processor bowl and then add the plain flour, yeast, sugar, salt, milk and butter. Blitz to combine (around 30 seconds). Tip out onto a lightly floured surface and knead for about 30 seconds. Then spray a large mixing bowl with cooking oil. Add the combined dough, flip to the other side then cover with cling wrap and a tea towel. Set aside for 1 hour to rise (double in size).
Cinnamon butter: add the butter, sugar and cinnamon powder to a small mixing bowl and stir until consistently combined.
Loaf tin: grease a 21 x 11 x 7 cm non stick loaf pan (8.3 x 4.5 x 2.75") with cooking spray (or when you have a minute between steps).
Roll and layer: once the hour is up, remove the tea towel and discard the plastic wrap. Tip the dough out onto a lightly floured surface. Knead for about 30 seconds and then use a rolling pin to roll out dough into a large rectangular pizza shape (thick crust). Use a soup spoon to dollop the cinnamon butter onto the dough, flip the spoon and then use the back of it to spread out in one even layer leaving a border around the 4 edges.
Slice and stack: use a pizza wheel to cut the large rolled dough into 16 evenish sixed pieces. Then stack 4 at a time and place these vertically into your bread pan. Repeat till all pieces are stacked in the tin. Then cover with cling wrap and a tea towel and let rise for 25 minutes.
Preheat oven: to 180°C / 350-375°F / Gas Mark 4-5 (you can do this during the 2nd rise period in the step above).
Oven bake: once the 25 minutes is up remove the tea towel and discard the plastic wrap. Then tent the bread with a foil and baking paper cover. Note. Place the bread into the oven (middle shelf) and pour 1-2 cups of water into a baking tray under the bread. Let the bread cook for 30-35 minutes. A skewer insert should come out clean indicating that the bread is cooked.
To serve: use oven mitts to remove the bread and place it into a heatproof surface. Remove the tent. Let the bread sit for 5-10 minutes before removing from the tin. Dust with icing sugar. Serve warm with butter, maple syrup and fresh fruits.