Easy Chicken 'N Gravy - cooking recipe

Ingredients

2 Tbsp. flour
1 (3/4 to 1 oz.) pkg. chicken gravy mix
1/4 tsp. garlic powder
1 1/2 c. water
6 skinless chicken pieces
seasoned salt and pepper
4 medium carrots, sliced
2 stalks celery, sliced

Preparation

Will also need a large 14 x 20-inch oven bag.