Ingredients

  • 2 tablespoons extra-virgin olive oil
  • 2 pounds skinless, boneless chicken thighs, trimmed and cut into 2-inch pieces
  • Salt and freshly ground pepper
  • 1 large onion, finely chopped
  • 3 garlic cloves, minced
  • 8 ounces cremini mushrooms, thinly sliced
  • 1 teaspoon finely chopped rosemary
  • 2 tablespoons tomato paste
  • One 28-ounce can peeled Italian tomatoes, pureed
  • 1 tablespoon balsamic vinegar
  • Crusty bread, for serving

Method

  • In a large, deep skillet, heat the olive oil until shimmering.
  • Season the chicken with salt and pepper, add it to the skillet and cook over high heat until browned, about 8 minutes.
  • Transfer the chicken to a plate.
  • Add the onion, garlic, mushrooms and rosemary to the skillet.
  • Season with salt and pepper and cook, stirring occasionally, until softened and lightly browned in spots, about 5 minutes.
  • Stir in the tomato paste.
  • Add the pureed tomatoes and 1/4 cup of water.
  • Add the chicken and any juices and bring to a boil.
  • Cover partially and simmer over moderately low heat until the chicken is cooked through and the sauce is thickened, about 15 minutes.
  • Stir in the balsamic vinegar and serve with crusty bread.