Blend of all Organic Mushrooms including White, Cremini, Portabella, and Shiitake. We don't always think of "frozen" as being fresh, but in this case you can't get much fresher! Wegmans Brand Frozen Vegetables are frozen within hours of being picked to offer the freshest vegetables to your and your family. Certified Organic. Our Food You Feel Good About yellow banner is your shortcut to great-tasting products with no artificial colors, flavors or preservatives.