Chicken Stew with zucchini

2 teaspoons olive oil 1 cup finely chopped onion 3/4 pound skinless, boneless chicken breast, cut into bite-sized pieces 3 cups chopped zucchini 1 cup finely[...]

3 lbs chicken pieces , with skin and bones (1.5kg) 4 tablespoons flour (60 ml) 1 large onion , peeled and roughly chopped oil (for frying) 14 ounces canned[...]