Crab paste and crab yolk are two different substances in the crab's body, and they have obvious differences in color, taste and composition.

Crab yolk is the ovary and digestive gland of female crabs, which is orange in color and mainly composed of fat, protein and phospholipids, with a delicate and sweet taste.

Crab paste is the spermatophore of male crabs, greenish-gray in color, mainly composed of protein and minerals, with a greasy and fresh taste.

I suggest that when serving, you can choose to taste either the crab yolk or the crab paste according to your personal taste.