There are some retro dishes that we keep coming back to time and time again because they are worth repeating, and cranberry meatballs are a perfect example. They’re a variation of grape jelly meatballs, a mid-century slow cooker marvel wherein you dump frozen cocktail meatballs, chili sauce, and grape jelly into a slow cooker and let them slowly meld into a shockingly delicious appetizer. Even if this seems a little odd, don’t fear! Think of orange chicken, saucy ribs, and cranberry sauce on roasted turkey — meat goes well with sweet.