Ensure gnocchi are spread out in a single layer to avoid sogginess from overcrowding., Add minced garlic only in the final 30 seconds to prevent bitterness and to maintain its fragrance., Store leftovers in an airtight container in the refrigerator for up to 2 days; reheat in a skillet with butter to restore crispiness rather than using a microwave., For freezing cooked gnocchi, flash freeze spread out on a tray before transferring to a container; consume within a month for best quality., To make vegan, substitute butter with plant-based butter or olive oil and use vegan Parmesan alternatives., Additional flavor variations include adding pancetta, toasted pine nuts, red pepper flakes, heavy cream, or other cheeses such as mozzarella or goat cheese.