Melt the coconut oil and let it come to room temperature.
In a food processor, combine the raspberries, dates, coconut oil, vanilla, and cocoa powder. Process for about a minute, or until a smooth frosting is formed. You’ll need to scrape down the sides a few times. If it's too thick to spread on cupcakes, thin it with a teaspoon or two of water.
This batch is enough to frost a dozen cupcakes. I use a cupcake decorating tool, but any frosting method will work. Store at room temperature.