Jacket Potato

Hi all.

Can anyone answer my question about my dinner. I had a jacket/baked potato, weighed it beforehand (309g) then completely overcooked it. When I opened it it consisted of air and a small amount of flesh surrounded by tough skin. The cooked weight was 126g.

How do I go about logging this please? I know in theory I should log the original but there really was very little to eat out of it and I can't imagine what emerged from the oven had anywhere near as many cals as a beautifully cooked specimen would have.

Any advice would be gratefully received.

Thanks