Combine all the ingredients, then mix until smooth and creamy.
Spread onto your favorite cookies or cupcakes, then chill for an hour, allowing the frosting to set. (*note: this recipe produces enough frosting for one batch of my grain-free sugar cookies)
Serve chilled or at room temperature, and enjoy!
If your frosting seems too runny, place the bowl in the fridge to chill for about 20 minutes, then stir until evenly thickened. This frosting will melt at temperatures above 76F, so it's not the best option for serving outdoors on a hot day!