Answer: First of all, the verbs "grind", "pass", "mix", "stir", "spread", "steam", "cut" and other verbs indicate that pea cake is a delicacy carefully made by my mother, so it is unforgettable; secondly, peas

The "umami taste and aroma" of the cake are beautiful in themselves.

Once again, it is not so much the pea cake that is unforgettable as the mother’s deep love for her children.