How to say fat macaron in Korean
Korean: 뚱카롱[ ttung-ka-rong ]

Meaning
뚱카롱 is a casual Korean word for a macaron that is bigger and fuller than usual. It usually has a lot of cream, jam, or other filling inside. People often use this word when talking about popular dessert shops or cute sweets.
Example sentences
이 가게 뚱카롱은 크고 달아요.
The fatcarons at this shop are big and sweet.
친구가 학교 앞에서 뚱카롱을 사 왔어요.
My friend bought fatcarons near the school.
집에서 뚱카롱을 먹고 커피를 마셨어요.
I ate a fatcaron at home and drank coffee.
여행 중에 유명한 뚱카롱 가게에 갔어요.
During the trip, I went to a famous fatcaron shop.
저는 딸기 뚱카롱 하나 샀어요.
I bought one strawberry fatcaron.
카페에서 예쁜 뚱카롱 사진을 찍었어요.
I took a picture of a pretty fatcaron at the cafe.