The structure of the phrase will be in this form:
[ingredient] で[verb eg. make- 作ります]
= made of/ from [ingredient]
For example:
- This bridge is made of stone. = kono hashi wa ishi de dekiteimasu. = この橋は石でできています。(hashi = bridge)
- Cheese is made from milk. = chiizuwa gyuunyuu de tsukurimasu. = チーズは牛乳で作ります。(chiizu = cheese, gyuunyuu = milk)