Preheat oven to 375°F and line a baking sheet with parchment.

In a food processor, pulse cheese, flour, salt, and optional seasonings until crumbly.

Add butter and pulse until the mixture resembles coarse crumbs.

Add cold water, one tablespoon at a time, and pulse just until the dough comes together.

Form dough into a ball, wrap, and chill for 15 minutes.

Roll dough between parchment paper to ⅛-inch thickness.

Cut into small squares, poke a hole in the center of each if desired.

Transfer to baking sheet and bake for 12–15 minutes until golden and crisp.

Cool completely before storing.