Homemade sourdough discard Cheez-Its are crispy, cheesy, salty, and wildly addictive. They're also way easier to make than expected, great for both kids and adults. The biggest tip is to roll the dough almost annoyingly thin, as thinness equals crispiness. Ensure the dough is well incorporated before rolling, and keep checking them while they bake as thinner pieces crisp up first. Salting them right before baking yields excellent results.