pasta w/zucchini, tomato and chicken

this recipe uses balsamic vinegar at the end, but i don't like that stuff...it's yucky. so i skipped it.

2 c. uncooked short pasta {penne, bowtie, whateve}
1 chicken breast, cut into bite size pieces
2 roma tomatoes, chopped
1 smallish zucchini, sliced and then quartered
2 TBS olive oil
mozzarella cheese
balsamic vinegar

heat chicken and olive oil over medium heat, cook until chicken is done and golden brown. season with salt and pepper. meanwhile, cook your pasta. drain pasta and set aside. add zucchini and cover, cooking until zucchini is fork-tender. add tomatoes and cook until tender and juice has been released. add cooked pasta to pan, and toss to coat. sprinkle individual servings with mozzarella and balsamic vinegar.