A restaurant in Tokyo, Abe-chan, recently revealed the secret behind its popular pork skewers, Oddity Central reported. The skewers are dipped in a sauce jar that hasn’t been cleaned in more than 60 years and is covered on the outside with a hardened goo. Each day, cooks pour new sauce over the previous day’s sauce, as they have throughout three generations of owners — a practice they say contributes to its rich flavor. Experts said as long as the concoction is heated, there shouldn’t be any bacterial growth.
Chris Johnson

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