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Sweet Mashed Potatoes with Brown Sugar
In-store pricing snapshot
Last known warehouse price · Jul 3, 2026. Currently out of stock.
* Prices shown are for Costco members only.
Costco's Sweet Mashed Potatoes with Brown Sugar is a ready-to-heat side dish from the Service Deli, sold in a 5-pound container. The sweet potatoes are pre-peeled, pre-cooked, and pre-mashed with whole milk and seasonings, then finished with pats of butter and crumbles of brown sugar for a rich, naturally sweet flavor.
To heat, remove the plastic lid and microwave on High for 8 minutes, stir, then continue heating for an additional 8 minutes or until the internal temperature reaches 165°F. The generous 5-pound size makes it an ideal side dish for family gatherings, holiday meals, and Thanksgiving celebrations.