Doggie-Dogg...
My two cents:
My hot dog stand "Real Deal Dogs" carries an 8 to 1 Vienna Beef natural casing, which is a sheep casing. This is the best, and I think the most expensive one they use -- 9, 8 and 7 to ones use this casing. I've been told that As you get larger (more meat) - the 5 and 4 to ones use a hog casing, which is a bit tougher. Other hot dogs/other brands which are longer (say foot-longs) cannot be made to hold together and must use a collagen casing. I don't think, though, that Vienna Beef even does a collagen.
I think the nature of the beast of a natural casing is that they are not so perfectly uniform. Sometimes they look "tied", sometimes they're a little split on the ends, and I've noticed minor length and girth differences from different cases.
I've never noticed any real color or taste change merely due the casing, however, I will say there is a BIG difference that happens when a casing dog is cooking. They start out uncooked as a pinkish beige and ripen and plump into a perfect rosy hue when steamed. But if you overcook them, which begins happening (depending on temp.) after an hour or two, the color begins mottling, they turn beigier, and the skin starts to toughen. Although they continue to taste great, they don't look as wonderful and they're not quite as juicy. My guess is that the two stands either use different methods of cooking (or different speeds or temps of steaming) their dogs, or that you were eating an overcooked one. I'm sure that many stands might continue to serve a less-than-perfectly-cooked dog to avoid tossing out a pricy quality Vienna Beef dog.
For fun I've tried grilling natural casing dogs and they tend to wrinkle and toughen. The new dog that Vienna Beef will be putting in the Target stores had to be reformulated to do right on a roller grill. The casing is different, and the sugar content was modified so that they don't look burned.
My new experiences have showed me how temps, times, and even how many dogs you stack or cook at a time affects how they cook and look. That "buttermilk" taste you describe however makes no sense to me, and does not seem normal in any way to my experience. I'd hate to think you might be getting a smell due to the way they clean or don't clean their equipment.
I've had great personal contact and input with the Vienna Beef reps. They are very friendly and accessible. But if your two stands are using exactly the same dog, I'd have to watch both of their whole process of preparing them to see what's going on.
-- happy dog eating... smeltfisher.
quote:Originally posted by Steve Doggie-Dogg
I have a question about Vienna Beef Natural Casing Dogs...
There are two places out here where I get them... QTs and Larry's Dogs. At QTs, the casings are white where they separate at the ends, the skin is thick and sometimes takes a couple of chomps to break through, and the dog has a faint taste of buttermilk. At Larry's the dog has a thinner, snappier skin with dark ends and a more garlicy taste- no milk taste at all. Are these different varieties of VB natural casing or are the doggeries doing something different with them?
Thanks
Steve