Southwestern Chicken without chile zucchini breasts

1 (16 ounce) box wagon wheel macaroni 1 (30 ounce) jar mayonnaise , use approx (3/4 of jar or the whole thing) 1/4 cup chili powder , less (to taste) kosher[...]

2 cups uncooked instant rice 2 cups chicken broth (1 can) 1 cup chopped cooked chicken 1 medium onion , chopped (1/2 purple, 1/2 white) 1 (10 ounce) can rotel[...]

1 (16 ounce) box wagon wheel macaroni 1 (30 ounce) jar mayonnaise , use approx (3/4 of jar or the whole thing) 1/4 cup chili powder , less (to taste) kosher[...]