Billy Angel is a cake store rather than a coffee shop. It has a variety of cakes which are all fresh and homemade. The most popular ones include the black tea chiffon, chocolate crepe, citron chiffon and strawberry tarts.
The place is known for using only natural ingredients.
I had a chance to eat the milk crape and 3 out of 5 friends have gotten a food poisoning. Not sure if the kitchen environment is safe.
Jennie S
I had a piece of citron cake and it tasted fresh and delicious. It is located across the street from Hongik university. Not too difficult to find. Its interiors are very modern and simple.