Here is one of the best sides dishes for any meal. Whether it's seafood, meat, grilled foods, these croquettes are always asked for. The hint of garlic and cheese makes them even better and you can adapt them to whatever you like and add other delectable flavors to these. See suggestions below. Cheesy Potato Croquette Recipe 3 cups leftover mashed potatoes 1 egg 3 tablespoons flour 2