The Costco Sprouted Grain Sandwich Platter is a special-order catering platter from the service deli, featuring an assortment of sandwiches built on hearty sprouted grain bread. The platter includes a trio of proteins — turkey, ham, and roast beef — and comes with Dijon mayonnaise and basil pesto mayonnaise as condiments, along with pickles.

Designed for entertaining, this platter serves 18 to 24 guests and is well suited for office lunches, parties, corporate events, and family gatherings. It must be pre-ordered in person at the Costco deli counter at least 24 hours in advance, as it is not available for walk-in purchase or online ordering.