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Sweet Onions Northwest 5 Lbs
In-store pricing snapshot
Based on recent checks across 76 Costco warehouses reporting.
* Prices shown are for Costco members only.
These Northwest Sweet Onions are sourced from the fertile growing regions of the Pacific Northwest, including Oregon, Washington, and Idaho. Each bag contains 5 pounds (2.27 kg) of fresh, whole sweet onions renowned for their mild, low-pungency flavor profile.
Northwest sweet onions have a naturally higher sugar content and lower pyruvic acid levels compared to standard storage onions, giving them a distinctly gentle sweetness that makes them exceptional for eating raw in salads, sandwiches, and slaws. They are equally well-suited for cooking โ caramelizing beautifully in a pan, roasting to bring out their natural sugars, or grilling for a sweet char. The mild flavor means no harsh bite, making them a versatile staple for soups, stir-fries, French onion soup, and everyday cooking.