These are great! My dalmatians are on a low purine diet & I'm always looking for healthy meat-free treats for them. I baked up a batch of these today & they were crazy about them. What's even better is that sweet potatoes were on sale for $.25 a lb. this week! I'm going to bake a couple more batches & freeze them. Thanks so much for posting this recipe! I shared the link with my other Dal friends on Facebook too, ;-)