Grease a loaf tin with the coconut oil and line it with baking paper so the paper extends over the long sides.
Place all the ingredients in the bowl of a food processor and process until it comes together. It will seem very soft at this stage. You may need to stop it and scrape down the sides a few times.
Press the mixture into the tin and flatten the top then sprinkle over the extra coconut and press it in a little.