Yes. You can form the patties and keep them refrigerated (covered) for up to 2 days. Or you can cook the patties according to the recipe instructions and keep them in the refrigerator for up to 4 days. Reheat them in a skillet or in the microwave. You can also freeze the cooked patties. Put squares of parchment between them to keep them from sticking. Thaw them in the refrigerator before reheating.