Chicken Casserole with thyme

2 teaspoons olive oil 1 kg skinless chicken thigh , trimmed of fat and cut in half 1 large brown onion, finely sliced 2 stalks celery , chopped 2 teaspoons[...]

2 tablespoons olive oil 8 chicken thighs , on the bone 1 red pepper, seeded and quartered 1 green pepper , seeded and quartered 2 garlic cloves , finely[...]