Cobb's Magnificent Corn

Up to four cobs of corn covered in mayonnaise, cheese, spices and chile powder appear in a spot you can see and are infused with magic for the duration. A creature can use its action to take a bite out of a cob of corn. Taking a bite causes a creature to heal 1 hit-point, and eating the whole cob of corn takes 1 minute. A creature that has consumed a whole cob of corn feels absolutely blissful and has advantage on Charisma saving throws and Charisma based ability checks for the next hour.

The corn lose their magical potency if they have not been consumed within 24 hours of the casting of this spell, but they still taste delicious.