Our new year's resolution is to try to get healthy. We've started going to the gym (I know, I can hardly believe it myself) and watching the calorie counter on the cycling machines tell you that you've sweated for 10 minutes and only burned about five crisps is slightly soul-destroying, not least as it's made me feel guilty about eating cake. One of the greatest pleasures in life! So I have to find a way to make guilt-free cakes. This is my first attempt - it is a fat-free, sugar-free and wheat-free cake - and amazingly, it still tastes delicious! Made with puréed dates, dried apricots and mashed banana, it's lovely and sweet without the need to add any extra sugar. Instead of flour it uses a bit of cornmeal (or you could try polenta) to bind it together, and is full of pecans, dried cranberries and sultanas, and finished off with a good glug of dark rum (we all need a little naughtiness...). As good as any fruit cake, and no guilt attached!