What is it?
Three of the most famous sauces in world cuisines -- aioli, skordalia and toum -- have one common pantry ingredient that defines them. What is it?
Please leave your answer in the comments, and let us know whether you have this ingredient in your pantry.
[Last week's answer: Peanut butter is the best substitute for tahini, which is sesame paste.]
You can find many of the answers to The Pantry Quiz by using the search box at right, at the top of the page, to hunt for clues. Come back next Saturday for the answer to today's quiz question.
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