I love butternut squash! I've done some similar to this, just not on a kamado but a CG. try adding a few spices next time like cinnamon, allspice, nutmeg, clove, ginger, or any combination of those. I know some people don't like certain spices, but pick the ones you like and it will take that squash to the next level. Just make sure to stick with the "sweet" spices!
Justin Myrick, Chef, Eagle Scout, Kamado Joe ClassicJoe, Char-Griller Pro Deluxe offset