Ricers are utensils with small holes that are used to mash or puree food. They are usually made of metal, plastic, or ceramic and have a handle on one side and a ridged surface on the other. The small holes in the ricer allow for the food to be pushed through, creating a smooth, mashed texture. Ricers are commonly used to make mashed potatoes, but can also be used to make baby food, applesauce, and other pureed foods.