Supreme (or suprême) unsurprisingly refers to the best part of the food. In this case tender cuts of chicken breast, cooked in a creamy sauce. This version uses skinless, boneless chicken breast.

Nothing in life is certain, except for death, taxes, and, of course, Costco’s $4.99 rotisserie chicken. The legendary deli item—over 100 million sold annually; 117 million last year alone—has stayed ...