When to use cookie in Korean
Korean: 쿠키[ ku-ki ]

When to use it
A cookie is a small, sweet baked snack. People often eat it with milk, coffee, or tea. In Korean, 쿠키 means the same kind of sweet snack you can buy at a store or make at home.
Example sentences
집에 쿠키가 있어요.
There are cookies at home.
학교에서 친구와 쿠키를 먹어요.
I eat cookies with my friend at school.
공원에서 쿠키를 하나 먹었어요.
I ate one cookie at the park.
엄마가 쿠키를 만들어요.
Mom makes cookies.
가게에서 초코 쿠키를 샀어요.
I bought a chocolate cookie at the store.
기차에서 쿠키를 먹지 마세요.
Please do not eat cookies on the train.