In addition to cooking main meals for my dogs, I like to bake treats too. Because I cook for my dogs, their food is soft so I like to give them crunchy treats. I finally found a great way to crisp up the treats without blackening the edges, and so simple! After you turn off the oven, let the treats cool in the oven. I bake my treats for 2 to 2 ½ hours (sometimes more if the batter is very moist) at 250o. If you bake at a higher temperature, when you turn off the oven leave the treats inside and crack the oven door slightly while they cool.