Tough one. I can only narrow it down to five, in no particular order:
LBF in pretty much anything. Let's go with a Peterson Shannon billiard. Simple pipe, but one that seems made for this tobacco.
Anniversary Kake in my Brebbia brandy. Love this combo.
Haddo's in my large Bjarne Nielsen ball. Made for each other.
Escudo in a Stanwell 242. Exquisite combo.
And, believe it or not, Angler's Dream in a cob. It's just so easy. And so good.
There's my answer. But I feel bad because there are so many other pipe/tobacco combos I love!
I've found that certain pipes and tobaccos certainly seem to find each other.