These Crockpot Grape Jelly Meatballs are an easy slow cooker appetizer made with frozen meatballs, chili sauce, and grape jelly. They have a sweet and tangy sauce that makes them great for holiday parties, game days, potlucks, and family gatherings.
Add the ingredients. Place the frozen meatballs, chili sauce, and grape jelly into your crockpot.
Cook the meatballs. Cover and cook on high for 2–3 hours or on low for 4–6 hours. Stir about every 30 minutes when cooking on high to help coat the meatballs evenly with the sauce.
Check and serve. Once the meatballs are heated through and the sauce is well combined, they are ready to enjoy. Keep them on the warm setting for serving if needed.