eldest son's fried cakes, three-in-one noodles, eldest son's pork head, eldest son's tofu, small noodles, eldest son's big green pepper, etc. 1. Zhangzi fried cake: it is a traditional famous food with unique flavor in Zhangzi County. It is fresh in color, soft in quality, fragrant and delicious, with excellent taste and endless aftertaste. 2. Three-in-one noodle: it is a traditional pasta among the eldest sons. The three-in-one noodle is soft, smooth and insoluble after long cooking. It's delicious and fragrant with vinegar.

The delicious food in Zhangzi County includes Changzi fried cake, three-in-one noodles, Changzi pig's head meat, Changzi tofu, small noodles and Changzi green pepper.

1. eldest son fried cake: it is a traditional famous food with unique flavor in zhangzi county, with fresh color, soft texture, fragrance, delicious taste, excellent taste and endless aftertaste.

2. Three-in-one noodle: it is a traditional noodle among the eldest sons. The three-in-one noodle is soft, smooth and insoluble after long cooking. It's delicious and fragrant with vinegar.

3. The eldest son's pork head: the eldest son's pork head is moderately thick and moderately sized. It seems to be a simple knife method. In fact, it has been adhered to for decades, thin but not firewood, fat but not greasy, fragrant and refreshing, crisp but not raw, cooked but not rotten, and quite delicious.

4. eldest son tofu: the history of the eldest son's grinding tofu can be traced back to one hundred years, and it belongs to a unique "original pulp" point-making process. Compared with the point-making processes such as brine and gypsum, it has no chemical additives and belongs to a green processing technology. The firstborn tofu has a unique taste, is white and tender, is suitable for frying, and is rich in nutrition. It is a veritable green food with high nutritional value.

5. Flour Hele: According to research, it started in the eldest son in the Ming Dynasty, and it was made of flour, bean flour and elm bark flour. The entrance is soft and smooth, the bean flavor is mellow, and it is accompanied by pork marinade, which has an endless aftertaste.

6. Changzi Big Green Pepper: it is a specialty of Changzi County, Changzhi City, Shanxi Province. The eldest son big green pepper is favored by merchants and consumers because of its unique quality of big meat, bright color, storage resistance and easy transportation. It enjoys the reputation of "the best sweet pepper in the world" and has become an important geographical indication product famous at home and abroad.