Minecraft wiki entry for Superflat_survival, associated text: At dawn, passive mobs start to spawn again while undead mobs burn and other monsters despawn if far enough from the player. If you got an iron shovel don't use it to dig dirt but use it as a melee weapon for the next night; if you got an iron sword from zombies only use it for killing hostile mobs unless enchanted with fire aspect; in that case kill passive mobs with it, which drops cooked meat and also zombie and zombie village have a chance drop baked potato when kill with fire aspect.[JE 1.17 only] If you got carrots or potatoes don't eat them; instead, farm them later. If you are lucky enough, you may get a bow enchanted with infinity, though it is likely to be badly damaged.