Chicken in Tomato Sauce With Chickpeas and Kale Recipe

Heat a 12-inch skillet over medium heat until hot. Add the breadcrumbs and toast them, stirring occasionally, until lightly browned, 2 to 3 minutes. Stir in 1 teaspoon oregano, 1 teaspoon thyme, and the garlic, and cook until fragrant, about 1 minute longer. Transfer breadcrumbs to plate and set aside. Season chicken breasts with salt and pepper. In the same skillet, heat 2 tablespoons oil over medium-high heat until shimmering. Add chicken and sear on both sides until golden-brown, 5 to 6 minutes per side. Transfer chicken to a plate and set aside. Add the remaining 1 tablespoon oil to the skillet and heat over medium-high heat until shimmering. Add shallot and a pinch of salt and cook until softened, about 2 minutes. Add chili flakes and remaining 1 tablespoon each oregano and thyme and cook until fragrant, about 30 seconds. Add tomatoes, their liquid and the stock and bring to a simmer, breaking up the tomatoes with a wooden spoon. Simmer until sauce has thicken slightly, about 10 minutes. Add chicken and simmer until cooked through, about 5 minutes. Stir in chickpeas and kale and cook until chickpeas are warmed through and kale is wilted, about 2 minutes. Top with the breadcrumbs and serve immediately.