My Peruvian Chicken Chili Is So Good, I Have to Make a Pot Every Sunday

Heat 2 tablespoons olive or vegetable oil in a small Dutch oven or pot (about 3 quarts) over medium-high heat until shimmering. Add the onion and 1 teaspoon kosher salt, and sauté until softened, 5 to 6 minutes. Add the garlic, 1/3 cup aji amarillo paste, 1 teaspoon dried oregano, and 1/2 teaspoon ground cumin. Cook, stirring frequently, until the aji amarillo caramelizes, 3 to 4 minutes. Add 1/3 cup of the chicken stock and scrape up any browned bits from the bottom of the pot.