Add softened Grassland Butter, vanilla extract, powdered sugar, and cinnamon into one bowl. The butter will become sweeter the more powdered sugar that is added (We recommend 3 tablespoons for the perfect amount of sweet).
Mix all ingredients in a bowl with an electric mixer. Once ingredients are evenly distributed, store in an airtight container and refrigerate.
Once hardened, enjoy with waffles, cinnamon buns, and just about anything you can get your hands on.