Braised Chicken with Figs without mushroom

1 pound tomatoes (3 to 4 medium), cut into wedges 1 large onion, cut into wedges, leaving root ends intact 1/2 cup drained brine-cured black olives, pitted if[...]

add to shopping list 3 lb chicken parts such as breasts and thighs (with skin and bone) and drumsticks 1 1/4 teaspoons salt 1/2 teaspoon black pepper 1[...]

1 tablespoon olive oil 8 chicken thigh fillets 1 sprig rosemary , finely chopped, plus extra sprigs to serve 1 red onion , finely sliced 3 garlic cloves ,[...]