This piquant elixir comes from an unlikely source. Peter Mantas, a former manager for Jon Bon Jovi, cofounder of the Asbury Music Awards, and longtime fixture of the New Jersey music and nightlife scene, and his life partner, Leslie Feingold, have been crafting batches of piri-piri sauce for the past 11 years. The condiment originated in the Portuguese colonies of Africa; Mantas first fell in love with it in Portugal, where he worked as a cook in the '90s. "It's like ketchup is in the States," he says. "You're going to find it everywhere, and every one is a little bit different." Mantas surveyed Portuguese cooks on how to make the sauce: Oil, garlic, and piri-piri pepper were all constant ingredients, but then the recipes diverged—some called for vinegar, lemon juice, or whiskey, the latter of which Mantas found he preferred for its smoky effect. Mantas makes his own using local hardneck garlic and piri-piris he grows himself and sun-dries. What makes this piri-piri stand out is the unconventional use of tomato sauce as a base, which adds a lush thickness and a fruity tang. He purees the elements and stirs each batch constantly to emulsify the oil, which gives the mixture a luxurious, creamy mouth-feel. Once the sauce has cooled, Mantas ages it in whiskey barrels for one week to intensify the oaky flavor.