Spam Western Bean Soup

1 c Chopped onion
1 tb Vegetable oil
1 c Sliced carrots
3 cn Condensed chicken broth -(14 1/2 oz)
1/3 c Chili sauce
3 tb Firmly packed brown sugar
3 tb Cider vinegar
2 ts Worcestershire sauce
2 ts Prepared mustard
2 cn Pinto beans, rinsed and -drained (15 1/2 oz)
1 cn SPAM Luncheon Meat, cubed -(12 oz)
2 tb Chopped parsley

In 5-quart saucepan, saute onion in oil until golden. Stir in carrots, chicken broth, tomatoes, chili sauce, brown sugar, vinegar, Worcestershire sauce, and mustard. Mash half of beans with fork; add mashed beans and whole beans to soup. Blend well. Bring to a boil. Cover. Reduce heat and simmer 30 minutes or until carrots are tender. Stir in SPAM and parsley. Simmer 2 minutes. Serves 6