In the last area before you get to the top of Skuldafn, to the right there is a fireplace and inside is the potato with a boiled creme treat and 3 sticks of charcoal. It looks like GlaDos in the potato battery body
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From @amok-wilde
In the last area before you get to the top of Skuldafn, to the right there is a fireplace and inside is the potato with a boiled creme treat and 3 sticks of charcoal. It looks like GlaDos in the potato battery body