Step 1. Help your child grate the cheese with a hand grater. Add butter, flour and salt to the bowl of grated cheese. Mix well and add water. Mash around (we used a potato masher, but you can use a fork, food processor, or whatever works well for you). If the dough is too dry, add a bit more water until you get a dough that comes together.
Step 2. Gather the dough into a ball and flatten into a disc. Wrap in plastic wrap and refrigerate for about 30 minutes or until slightly firm.
Step 3. Now the fun part begins. Roll the dough out between 1/4″ to 3/8″ inch thick. It’s helpful to get the disc rolled out a bit first and then have your child practice with the rolling pin to get it flatter. Cut out shapes and set aside on a parchment lined baking pan.
Step 4. Bake at 350 degrees for about 15 minutes until the crackers are golden and puffed up. You’re done!