Roast chestnuts. That should do it.
From Fallen London Wiki
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From: ACE OF HUNGERS
There's a seller of roast chestnuts round the corner. At least he says they're chestnuts. They do taste a little fungal.
Unlocked with 
10 x Piece of Rostygold
Success
You pay the man and wolf down the chestnuts
That's settled your stomach for the moment. But something still isn't right here.
You've lost 10 x Piece of Rostygold
You've lost 1 x Unaccountably Peckish
