Tortilla Chicken Chili

1 tbs oil
1 lb chicken breast cut into 1/2 in cubes
1 pkg Chili Seasoning Mix
1 can diced tomatoes, undrained
1 can kidney, white or pinto beans, undrained
 1 can whole kernel corn, drained
1/2 c water
1 1/2 c broken tortilla chips

Heat oil in large skillet on medium heat. Add chicken; cook and stir 3-5 min or until chicken is no longer pink.

Stir in seasoning mix and remaining ingredients. bring to boil; cover. Reduce heat and simmer 10 min, stirring occasionally. Serve with shredded cheese, sour cream or chopped cilantro if desired.