1.
back fat; pork back fat
Fat from the back of a pig, commonly used as a rich topping in ramen. It melts into the broth to add creaminess and depth.
Pork back fat, widely used as a topping in Japanese ramen. It is typically rendered or chopped and scattered over the surface of the broth, where it melts and adds richness.
Common collocations
Particularly associated with 燕三条 ramen from Niigata and certain Tokyo-style ramen shops. Some shops let customers specify the amount: 少なめ (light), 普通 (normal), or 多め (extra).