Snack crackers since 1921 Crossword Clue

 The snack crackers that have been around since 1921 are Cheez-Its. They are a brand of baked snack crackers made with 100% real cheese. They have a distinctive one-inch square shape with ridges around the edges and a little hole in the middle. Cheez-Its are a popular snack food in the United States and are often enjoyed with dips, spreads, or on their own.

The Cheez-It brand was created by the Green & Green Company in Dayton, Ohio, in 1921. The crackers were originally called "Cheese-Crackers" and were sold in tins. In the 1930s, the name was changed to Cheez-Its and the crackers were packaged in boxes.

Cheez-Its have been acquired by several different companies over the years. They are currently owned by Kellogg's, which acquired the brand in 2001.

Cheez-Its are a popular snack food and are available in a variety of flavors, including Original, Extra Cheesy, and White Cheddar. They are also available in a variety of packaging sizes, from individual snack packs to family-size boxes.

Cheez-Its are a delicious and popular snack food that have been enjoyed by people of all ages for over 100 years.