Chicken Taco Soup

2 tsps vegetable oil
2 lbs boneless skinless chicnken breasts cut into bite size pieces
1 1 oz packet taco seasoning mix
2 med green bell peppers diced
2 32 oz containers chicken broth
3 10 oz cans mild tomatoes and green chilies
2 cans pinto beans rinsed and drained
1 can corn with green and red bell peppers
2 c shredded sharp cheddar cheese

In a stockpot  heat veggie oil over med-high heat. Add chicken and taco seasoning, tossing to coat. cook, stirring frequently, for 5 mins or until browned. Stir in bell peppers and cook stirring often for 5 mins. Stir in broth and next 3 ingredients. Bring soup to a boil, reduce heat and simmer for 30 mins or until chicken is done. Remove from heat and stir in cheese.