White Christmas Chili
["4 skinned and boned chicken breast halves", "5 c. water", "1 large onion, chopped and divided", "2 Tbsp. butter or margarine", "2 celery ribs, chopped", "3 (16 oz.) cans Great Northern beans, rinsed, drained and divided", "3 (4.5 oz.) cans chopped green chilies", "1 c. canned chicken broth", "1 tsp. ground cumin", "1 bay leaf", "1 tsp. salt", "1/8 tsp. ground red pepper", "1 Tbsp. chopped fresh cilantro", "toppings (tortilla chips, shredded Colby-Jack cheese, salsa, sour cream)"]
["Place chicken, 5 cups water and half of onion in a large Dutch oven over medium-high heat and cook 15 to 18 minutes or until chicken is tender. Remove chicken, reserving broth in Dutch oven. Cut chicken into bite-size pieces; set aside."]
["chicken", "water", "onion", "butter", "celery", "cans Great Northern beans", "green chilies", "chicken broth", "ground cumin", "bay leaf", "salt", "ground red pepper", "fresh cilantro", "toppings"]