Ambrosia can be crafted with Bowl, Golden Carrot, Glistering Melon and Pixie Dust in any arrangement.
Item ID: "iceandfire:ambrosia"
To eat Ambrosia, right-click and hold, while it is selected in the hotbar. Eating one restores 2.5 hunger and — hunger saturation.
Eating Ambrosia returns an empty Bowl.
Eating Ambrosia will give Jump Boost III, Absorption III, Luck III, Strength III for 3 minutes all at once.