FIESTA RANCH CHICKEN PASTA SALAD

pkg. of pasta (rotini, bowtie, tri-colored, etc)

boneless chicken breasts (cooked and diced (I usually use a rotisserie chicken))

packet taco seasoning mix

black beans (drained and rinsed)

kidney beans (drained and rinsed)

package frozen corn

onion (chopped)

green pepper (chopped)

olives (sliced)

grated cheddar cheese

tomatoes (chopped)

pkg Frito Corn Chips ((for topping))

mayonnaise

buttermilk

pkg Hidden Valley Fiesta Ranch Dressing Mix