You make homemade chocolate by blending roasted and ground cacao nibs with powdered sugar, melted cocoa butter, and a splash of vanilla extract. Whisk the ingredients together thoroughly over low heat until the mixture is completely smooth and free of any graininess. Pour the warm liquid chocolate into silicone candy molds and place them in the refrigerator to set for one hour. Once hardened, pop your homemade chocolates out of the molds and enjoy your sweet treat.