I had a block of cheese in the fridge that got hidden in the back of the cheese & butter drawer for who knows how long. Amazingly enough, it was mold-free, so I decided to make crackers, using this recipe from Epicurious.
My block of cheese was Colby-Jack instead of the cheddar in the recipe. I left out the mustard seeds, because I figured (correctly) that dry mustard and Dijon mustard would be mustardy enough. I also rolled the dough log in cracked black pepper before chilling it.
I have this problem waiting for butter to soften, so I used a masher-thingy that MIL brought home. It worked passably well. Look, cheeseworms!
Verdict? Very rich, nice flavor. Perfect for using up a hunk of found cheese.