꿀맛 (kkulmat) — Extremely tasty or satisfying.

Lesson 60 in our Korean Slang series, adapted from Korean Your Teacher Doesn’t Teach You by Injin Hwang. This expression appears in the book’s food, shopping, and style section.
What 꿀맛 means
Often exclaimed when food tastes especially good after exercise or when you were hungry. The situation and tone help determine how natural the expression sounds.
A short conversation
A: 등산하고 먹는 김밥 어때?
B: 와, 정말 꿀맛이야.
A: How is the gimbap after the hike?
B: It tastes amazing.
Use it with care
Despite 꿀 meaning honey, the food need not be sweet. It expresses pleasure rather than a specific ingredient.
A neutral or polite alternative: 정말 맛있어요. — It is really delicious.
Try it yourself
Must 꿀맛 contain honey?
Answer: No. It describes a satisfying taste. Read the Korean exchange aloud, then replace one detail with something from your own life.
Learn the rest of the series in Basic Korean Grammar. Find more expressions in the Korean slang book on Amazon.