<BLOCKQUOTE class="ip-ubbcode-quote"><div class="ip-ubbcode-quote-title">quote:</div><div class="ip-ubbcode-quote-content">Originally posted by J. Morgan:
I plan to do a chuck roast for the first time soon as well.
What size roast would be recomended to feed about 20 (mostly light eaters), when sides are plenty?
Boneless chuck roasts are about $3.99/lb in my area, I'm thinking bone in might be the way to go for price savings.
Any thoughts for a novice?
Thanks! </div></BLOCKQUOTE>
Shoot for an 8-10lb roast (the best size anyways for pulled beef in my opinion), you will get roughly 55-60% yield giving you roughly 5lbs of finished product, give or take. That will give you enough for 16-4oz sandwiches. Since you say they are light eaters, this should be more than enough.
Here is a
10lb Chuck Roast I cooked awhile back. I cook in the 245º-260º range until the internal temp hits around 160º-165º (don't need to be precise) or until it has a nice bark formed. Then foil and continue to cook until 'tender' to the point you can insert a fork and twist like spaghetti. Generally I start checking when the meat gets around 195º. It's not done at any certain temp, it's done when it's tender, that's extremely important with chucks. Also, let it rest at least an hour in the foil and cool for 30 minutes before pulling. Hope this helps.
Pepper Stout Beef is another pretty good alternative to plain old smoked pulled beef sandwiches, with a twist and spice!
IMO, any chuck roast
cut will work for this, so get the cheapest one you can find (bone in or boneless) with a good amount of fat.