Salsa with cumin

2 (4 ounce) boneless skinless chicken breast halves 1 (4 ounce) can tomato sauce 1/4 cup salsa 1 (1 1/4 ounce) package taco seasoning mix 1 teaspoon ground[...]

1 (14 1/2 ounce) can diced tomatoes 1/4 onion (Cut the onion into four pieces, just use one of the fourths) 1/2 jalapeno (Take the seeds out if you prefer. I[...]