Red potato sesame pickle

In the season when the sweet potatoes matured, the family almost never broke the sweet potatoes, especially in the winter, and in the morning Mom's steamed buns or nests, with some of the sweet potatoes coming back from school to eat, they were all fertilized potatoes. The old ones were dry and dry, and if they ate more, they choked, and they were commonly referred to as crotch potatoes, which were white hearts, which were bigger in the morning and sweet in the morning, which were very good for cooking. My daughter likes to eat sweet potatoes, and she wants to buy them when she doesn't eat them for a few days, and she wants to buy them with me when she comes to the kitchen this weekend, and when she comes back to wash, it's all steamed up in the kitchen, and eats the other two or three of them, and she thinks that when she was a little old, she'd make them spicy, and I've improved my mother's way of eating them, I've changed them to ovens with no pot, it's really easy, it's much easier, it's too big, it's a little bit of a burden