Chicken Tortilla without spinach garlic beans

1 cup chopped onion 3 cups chicken broth 1 (14.5 ounce) can diced tomatoes with green chile peppers 1 envelope taco seasoning 1 1/2 pounds skinless, boneless[...]

6 fajita-size flour tortillas 1 (3 -4 lb) chicken , cut into pieces (remove skin and excess fat) 1 onion , chopped 2 cups celery , sliced (divided) 1 1/2[...]

2 boneless skinless chicken breasts , cooked and shredded 2 flour tortillas , cut into 1/2 inch strips 10 ounces diced tomatoes with mild green chilies 1/2[...]