Chex mix

Chex Mix is a type of snack mix that includes Chex breakfast cereal (sold by General Mills) as a major component. There are many recipes (often printed on Chex cereal boxes) for homemade Chex Mix, also known as Chex Party Mix, which predates the commercial version by thirty years. Though contents vary, the mixes generally include an assortment of Chex cereals, chips, hard breadsticks, pretzels, nuts or bagel bites. There are also commercially sold pre-made varieties of Chex Mix sold by the maker of Chex Cereals. Wheat Chex cereal was introduced in 1937 and Rice Chex in 1950 by Ralston Purina.

Source: Wikipedia