Try putting the coconut oil in the mixing bowl, and then putting it in the freezer for about 10 minutes before you try and mix it. (livingthenourishedlife.com)
Place on a plate, continue with the rest of the mixture and then put in the freezer for about 15 minutes to set. (rockmyvegansocks.com)
I make them and put them in freezer bags so I'm always ready to make more when I'm running low. (elanaspantry.com)