Tiger 5.5 Cup Rice Cooker – Costco Sale! by Rhonda August 5, 2022 August 5, 2022 *UPDATE* 8/5/22. The Tiger 5.5 Cup Rice Cooker from Costco features Tiger’s “tacook” system that conveniently steams food in the upper tray while cooking rice below for easy one-pot meals.… 0 FacebookTwitterPinterestEmail