仰天の黒さ! バーガーキング黒すぎる「黒バーガー」登場: 東京バーゲンマニア
The buns are made with bamboo charcoal. It's also slathered in a "black ketchup", which is made from squid ink and garlic.
The buns are made with bamboo charcoal. It's also slathered in a "black ketchup", which is made from squid ink and garlic.