"I had to throw the 1st batch away. 15 minutes was too long to bake it. I check some of the reviews before I tried again and followed another reviewers advice to only back at 325 degrees for 11 minutes. I made another change; a short cut. Instead of melting the chocolate, I took out the grahams about a minute before they were done and sprinkled with semi sweet chips. I popped them back in the oven for a minute. When I took them out, I could easily spread the chocolate with a spatula to make sure all of the grahams were covered! Yum!