- Mix 2 cups of flour, sugar, yeast and in a big mixing bowl. 
- Microwave milk, water and butter (4 tbsp.) until it’s almost melted. About 1:30 minutes) 
- Mix the egg into the milk mixture. 
- Add the wet ingredients into dry ingredients and mix until incorporated. 
- Add one more cup of flour and a bit more so the dough forms into a ball. 
- Knead for 7 minutes. 
- Cover the bowl with plastic wrap and a towel. Let the dough rise for 25 minutes. 
- Coat one big baking pan or 2-3 smaller ones with non-stick spray. 
- After 25 minutes, roll out the dough into a big rectangle, not so thick and not so thin. 
- Spread the butter all over the dough up to the edges. 
- Mix apples with cinnamon. 
- Spread brown sugar, apples and more cinnamon if desired. 
- Roll the dough and cut it in half, and each half into half and again into half. You will have 16 pieces. 
- Place the rolls in the pan/pans. 
- Cover loosely with a towel and let the rolls rise for 45 minutes. 
- After 30 minutes preheat the oven to 180C. 
- Bake the rolls for 25-30 minutes. 
- Serve warm.