ONLY 3 ingredients. My new cookbook includes this easy Christmas appetizer recipe! We make these Cranberry BBQ Meatballs every year! They are such an easy Christmas party appetizer idea... and sooo good.  You can totally make this easy Christmas appetizer in a crockpot! Such an easy Christmas party appetizer idea that is packed with flavor.  My cookbook Celebrating Every Day is filled with easy recipes for Christmas and everyday traditions. It also makes a great holiday gift! LTKHoliday LTKfoodie LTKSeasonal