Originally Posted by Jorge
There is the rule as it exists today. "Whole Shoulder", "Boston Butt", "Picnic". All three are clearly legal. The rule goes on to say that they may be cooked either "bone in" or "bone out". Nowhere does the rule say "..or portions thereof..." or anything similar.
But when I trim my 9lb IBP butt down to 6lbs isnt that a portion thereof?