The above is the basic recipe. You can try different cheddar-like cheeses and different spice mixes as well. I made two batches, one with a blend of chili spices (chipotle, ancho and regular chili powders, paprika, garlic powder and a chili-lime salt blend I had on hand–about 2 teaspoons in all). You can vary this according to personal taste.
I started rolling on a wooden pastry board, then flipped the dough onto parchment to finish rolling and cutting, then transferred the parchment sheet to the baking pan. My crackers were just about an 1/8" thick.
I baked mine for 20 minutes and some crackers were still a bit soft. You do have to watch them since you don't want to them to overbake. They should look golden brown and somewhat puffy.