Drain a 14- to 16-oz. pkg. extra-firm water-packed tofu. Fold two paper towels into quarters. On a plate layer tofu between paper towels. Weight it down by placing a second plate on top and adding a pot or a few unopened cans of food to the plate. Let stand 30 minutes, replacing paper towels if they get completely wet.
Chile peppers contain oils that can irritate your skin and eyes. Wear plastic or rubber gloves when working with them.