Chicken in Mushroom Gravy

Main ingredients

• 2 parsley roots, diced

• 4 celery stalks, sliced

• 4 carrots, sliced

• 2 zucchini, sliced

• 2 large onions, diced

• 4 tablespoons oil

• 2 medium chickens, quartered

• 4 and 1/2 ounces onion soup mix

• 4 and 1/2 ounces mushroom soup mix

• 4 tablespoons flour

• 1 and 1/2 cups water

• 2 tablespoons sugar

• 1 and 1/2 pounds mushrooms, sliced thinly