Thanks all for suggestions on knives. As far as that butternut squash....I read the recipe in Pinterest-got to stop going there! I have always just cut in half, scooped out seeds, face down, pierced, into micro, butter, brn sugar after cooked...yum. But thought I'd try air frying(roasting)....back to my old ways.....not fun trying to peel and chunk cut a raw butternut!