"I think of it sort of like a salsa verde, " Ms. Louis said, referring to the Italian version of the sauce, with herbs, capers and anchovies.

WSJ: Jenn Louis's Burrata With Roasted Nectarines and Pistachio-Herb Oil

Try marinating meat, chicken or fish in marinades, soy sauce, sweet fruit juices, wine or Italian-style dressings.

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