Tried my first fatty last weekend while doing a pork shoulder. Set the fatty on the upper shelf of the MES so the drippings could flavor the shoulder. Stuffed it with a bit of provel cheese. Tried it with 4 ounces, next time I think I need about 8 ounces. But dang good stuff. Thanks to you guys for giving the recipe of these tasty little treats. One thin slice on an onion bun makes for a really tasty treat.