Mentaiko Toast Recipe

Mentaiko Toast or Mentaiko France (明太子フランス) is spicy pollock roe mixed with Japanese mayo, spread over a slice of baguette or soft Shokupan (Japanese toast bread), and baked until creamy and golden. Now a popular item at bakeries across Japan — from local spots to fancy ones — it’s savory, rich, and has just the right kick. The kind of thing you grab and immediately wish you’d bought two of. What’s Mentaiko Toast Mentaiko is salted and spicy-marinated pollock roe, made from the egg sacs of Alaska pollock and flavored with red chili pepper. It has a distinctive pop to its texture, a bold umami depth, and a pleasantly spicy kick that makes it incredibly addictive. It’s one of those ingredients that can elevate the simplest dish into something special. Mentaiko Mentaiko’s roots trace back to the Korean Peninsula, where a similar dish has long been a staple. It made its way to Japan during the colonial era, and after World War II, a merchant in Fukuoka, Kyushu, adapted the recipe to suit Japanese tastes — giving birth to what we now know as Karashi Mentaiko, salted roe seasoned with red chili. His shop, Fukuya, is widely credited with popularizing it. Today, Mentaiko is one of Hakata’s...