here is the recipe from the hore & rider magazine -
Carrot & Apple cookies
Vegetable oil
2 large carrots, grated
1 large apple, chopped finely
2tbsp molasses
2tbsp self-raising flour
4tbsp brown sugar
4tbsp bran
4tbsp porridge oats
about 120ml cold water
oven 200c/400f
Grease tin, mix all ingredients except water and stir well, gradually add water until mixture is think and doughy, pour mixture into tin and spread evenly, sprinkle a little sugar on top, cook for 30 mins until well-cooked, once cooked cut into squares.
There was a post with lots on a while back, will post a link if i can find it.