1. potato chips: potato chips are a kind of puffed food, which was discovered by an American chef in 1853 and made for the first time. Because of its golden surface, it was named potato chips.

2. Jelly: It is a kind of sweet food, which was first made in the1830s. It is made of edible gelatin and sugar, and its shape is like transparent jelly, with crystal clear appearance and smooth and tender taste.

3. Steamed cake: it is a kind of cake with flour and eggs as the main raw materials, and its history can be traced back to ancient Rome. Steamed cakes are characterized by soft, sweet and delicious taste and a certain sense of fullness.

4. QQ soft candy: It is a kind of elastic candy with a Q-elastic taste. Its main raw materials include edible gelatin, sugar, etc. It is made by a special process, and its taste is unique and deeply loved by consumers.

5. Crispy sesame: It is a kind of snack made from sesame, which is characterized by crisp taste, rich flavor and certain nutritional value.

In addition to the above foods, Yellowthings also includes other foods that refer to all yellow food colors.