Survival Goodberry

You infuse up to 10 freshly foraged berries with magic that lasts for the duration. A creature can take a Bonus Action to consume one berry. Consuming a berry restores 1d4 Hit Points, and the berry provides nourishment equivalent to one meal. Additionally, a creature can spend a bonus action to administer a berry to a willing creature.

Uneaten berries lose their effect when the spell ends.

Using a Higher-Level Spell Slot. The berries used to cast the spell can have been picked one more hour ago for each spell slot level above 1. Additionally, the duration of the spell is extended by one hour for each spell slot level above 1.