Carrot Cake with Cream Cheese Frosting

Okay, so this one is kind of cheating. The ingredients and quantities are exactly the same as the carrot cake cupcakes I made a few weeks ago. I was asked to make a birthday cake for my friend Craig, who is a coeliac (allergic to gluten.) This is only the second time I've baked with gluten free flour so I did a test cake just to make sure it worked. It came out really well! The cake itself is also dairy free, unless you are intolerant to eggs, I know some are. The cream cheese frosting, however, is not! Ingredients: For the cakes 175g dark brown sugar 200g self raising flour 1 tsp bicarbonate of soda 1 tsp mixed spice 1 tsp cinnamon zest of 1 orange 150ml oil (sunflower or vegetable) 2 eggs 200g carrots, grated a handful of nuts, to decorate (any nuts will do!) For the icing: 50g butter, softened 150g soft cheese 200g icing sugar 1/2 tsp vanilla extract Method: 1. Preheat the oven to 180 (160 fan.) Grease and line a 7 inch cake tin with grease proof pap...