Use natural peanut butter without added sugar or hydrogenated oils for a cleaner taste and texture. Chill the peanut butter mixture before shaping for easier rolling. Add more coconut oil to thin the chocolate coating if needed. Store in a single layer or separate layers with parchment paper. Variations include nut-free versions, adding mix-ins, or using white chocolate coating. Peanut Butter Balls keep fresh refrigerated for up to two weeks or frozen for up to 3 months.