One of the four most unpalatable plants in KFC is creamy corn cob, which should be a very good food in itself. Corn is a kind of miscellaneous grains, which can provide a lot of nutrition for human body. Although KFC's creamy corn cob looks very beautiful and yellow can stimulate people's appetite, when people really eat this corn cob, they will feel that it is sweet and makes their voices faint, and they don't know what was added in it at that time.

Mashed potatoes should have been a hot-selling item, but KFC has not been banned from the market since it sold this food, and now it has become a gift in the set meal. Many people are reluctant to order mashed potatoes alone, mainly because mashed potatoes taste like black pepper, which many foreigners can't accept, so mashed potatoes are also a very bad food in KFC. I don't know why KFC introduced this item at that time, and I may not have mastered people's preferences.

Everything in the pancake roll in KFC can be said to be a great failure. Normally, some vegetables and meat are wrapped in the pancake, which can be said to be very nutritious. However, the pancake roll in KFC is too dry, which is not as delicious as the pancake fruit on the street, and there are not many fillings in it, but the price is relatively high. There is no way to attract people's interest because many people will make it themselves at home, so it is difficult to make everything in the pancake roll.

The above-mentioned foods are some of the most unpalatable foods in KFC. Besides the above-mentioned foods, breakfast in KFC is not popular with everyone. Perhaps the favorite foods in KFC are French fries and chicken nuggets. Therefore, when launching new products, we must consider everyone's preferences.