Consume cookie

The player summons a number of cookies equal to half of their constitution modifier, this cannot go below one cookie, each cookie when consumed heals 1d4 hp, when cast at the second level it heals 1d6 per cookie, at the third level it summons a number of cookies equal to that of your constitution modifier, this number still cannot go below one, at the fourth level the cookies heal 1d8 hp, and at the fifth level it summons a number double that of your constitution modifier, always 2 or more, after a long rest the cookie will go bad and cannot be used