A registered dietitian shares the 10 foods she always buys at Costco, including protein picks, veggies, and her favorite cheese.

Egg White with Cheese Trio & Roasted Red Pepper ... Both flavors from both brands use cage-free eggs. Where And When Are Costco's Sous Vide Egg Bites Available? The final question, of course ...

Grade AA have thicker and clearer whites and more defined, round yolks. They’re pretty much the perfect egg, which is why they cost more. In certain regions, Costco also sells eggs under the Wilcox ...