The Luoyang area is rich in walnuts. The local Tongning has the same unique food. It is as small as porcelain enamel, orange-yellow, crispy and oily, delicious and long-lasting, resistant to storage, not easy to mold, stored over ten days, famous walnut cake . Walnut cake is characterized by golden color, delicious oily taste and long-term storage. Rich in unsaturated fatty acids and carbohydrates. Walnut also has a therapeutic effect of strengthening the kidney and invigorating the bowel. Hanzhong citizens like to eat, often eat it as breakfast, and some with the dough.

According to local villagers, the method of making walnut cake is more stressful. Every step needs to be in place. According to the introduction, the basic production process is: steaming the flour, adding rapeseed oil and mixing well to make the oil surface; then adding the flour to the oil. Noodles, alkali noodles, and alcohol noodles, use hot water that looks like non-opening, and evenly simmer. The walnut kernels are cooked on the fire, peeled and added to the salt and chopped to make walnut puree. Take the noodles and add the walnut mud and mix well, smash into the agent, use the walking shovel (a hollow round wood, insert a small wooden stick in the hollow, is a tool for making small dough pieces).擀 擀 条 , , , , , , , , , , , , , , , , , , , , , , , , , , Concave, put in three oysters (three-layer special oven used to bake cakes in Shaanxi), bake for 3 minutes in the bottom, then bake for 5 minutes, and turn golden yellow.