I have my central heating on first thing in the morning and in the evening to keep costs down. But my friend says it is cheaper to have it on all the time. What do you think?

Do you love your Aga or Rayburn with a passion? Does it keep you warm on these cold, winter nights? Do you have any favourite winter recipes you cook on it?  Whether you use it for cooking, hot water or heating share your favourite tips with us.