The potential is limitless
for starters, put it on bread.
Glass jar :
- 1 molten glass
Jam / jelly :
boil down x fruits at a stove
possibly add sugar
fill jar
examples
Redberry jam :
- directly edible
- can be used to fill multiple redberry pies
- potential dwarven bribe
Apple jam :
- directly edible
- can be used to fill multiple aple pies
- possibly used for brewing cider
Jangerberry jam :
- directly edible, restores prayer
- can be used for multiple potions