Cocoa Carrot Cake [Low Fat]

I love Carrot Cake. It's my number one favorite cake, and probably my number two sweet thing after Tiramisu.
When I came to make this cake, however, I was also craving chocolate cake, so I made this hybrid Cocoa Carrot Cake. It's got the close texture and cream cheese icing of carrot cake with the added benefit of cocoa powder. What' not to love?

As you may have gathered from the title, this cake is also low fat. This month is Low Fat January, in which I have been creating low fat desserts for the blog to show you that it is possible to both eat mindfully and enjoy some sweetness once in a while. To keep the cake low fat I had to swap the traditional olive/sunflower oil for low fat spread, but the difference in flavor and texture is not too noticeable. Die hard carrot cake fans will surely be thrown off by the use of cocoa powder, so I doubt they'll be able to tell if you serve them a slice.
I have previously made two Carrot Cakes on this site, my favorite being Carrot Cake 2.0. The recipe heralded the creation of my favorite cream cheese icing ever, though unfortunately I had to leave it out of today's recipe because it contains a lot of butter. If you're not on a health binge or what to dream, do take a look if you have time. Try it, maybe. You won't be disappointed.

The icing on this cake closely resembles the chocolate cream cheese icing used in the Chocolate Rioja Cake recipe, but this time I used a lot more sugar because I (correctly) predicted that the carrot would take some of the sweetness away from the cake. The icing works very well with the cake, and could probably be made darker/more chocolatey by increasing the amount of cocoa powder added to the cream cheese.
The cake itself has turned out very well. In a pinch I used pecans instead of walnuts; they worked pretty well but a true carrot cake does use walnuts, so use your best judgment here. The cake would also work very well as a tray bake.
Ingredients
Cake:

• 275g Carrots, peeled
• 200g Low Fat Spread
• 200g Dark Muscovado Sugar
• 2 Eggs
• 50g Pecans, chopped
• 150g Plain Flour
• 2 Tsp Baking Powder
• 50g Cocoa Powder
• 50mL Semi-Skimmed Milk

Icing:

• 300g Low Fat Cream Cheese
• 150g Caster Sugar
• 75g Cocoa Powder (add more to taste)

Recipe

• Preheat the oven to 200C/180C fan, and line two cake tins with baking parchment.
• Grate the carrots (hint: a food processor with a grating attachment makes this about a million times easier and faster).
• In a mixing bowl, beat the low fat spread and dark muscovado sugar until light and fluffy.
• Beat in the eggs, one at a time, until smooth.
• Fold in the grated carrot and chopped pecans.
• Sift the cocoa, flour and baking powder into the batter and fold in until well combined.
• Add enough milk to give the batter a soft dropping consistency.
• Divide the batter between the cake tins and bake for 25 minutes, or until a skewer comes out clean.
• While the cake cools, make the icing by beating the cream cheese with the sugar until there are no visible grains of sugar left.
• Sift in the cocoa powder and fold until well combined.
• Spread half of the icing over one cake and sandwich the other on top, covering with the remaining icing.