While this site is a Crock-Pot recipe website and we do not generally provide oven baking instructions for our recipes, this recipe can be baked in the oven if you don't have a slow cooker. To bake in the oven cook them in a 9-inch by 13-inch baking pan and bake at 350° F (176° C) for about 30 to 35 minutes or until a toothpick, when inserted in the center comes out mostly clean (the chocolate will stick to the toothpick) and the edges are browned.