The SF Bay Area is really diverse and the food items available at Costco reflect this diversity. The Kam Yen Jan Chinese Sausage is normally only available at Chinese grocery stores but you can find it at the San Jose Costco.
You can slice it thinly and use it in fried rice, stir fries and also in omelettes.
It’s available in a 2-pack of 21 oz each.
The Kam Yen Jan Chinese Sausage is priced at $9.89.
Item number 473590.
Inventory and pricing at your store may/will vary.