MYNORTHWEST NEWS

Costco’s $4.99 rotisserie chicken is at the center of a new lawsuit

Jan 30, 2026, 8:19 AM

costco rotisserie chicken lawsuit...

A Kirkland Signature premium brand roasted rotisserie chicken sits at a Costco store. (Photo: Tim Boyle, Getty Images)

(Photo: Tim Boyle, Getty Images)

Costco is being sued over one of its most famous items — its $4.99 rotisserie chicken.

The lawsuit, first reported by The Los Angeles Times, was filed by two people in California claiming Costco falsely advertised that its rotisserie chicken contains “no preservatives.” According to the class-action lawsuit, filed on Jan. 22, Costco’s Kirkland Signature seasoned rotisserie chicken contains two added preservatives — sodium phosphate and carrageenan.

Sodium phosphate is classified as a preservative that controls pH and reduces fat oxidation, slowing down microbial growth and spoilage. Carrageenan is a preservative that thickens foods.

“[Costco] has systemically cheated customers out of tens – if not hundreds – of millions of dollars by falsely advertising its Kirkland Signature Seasoned Rotisserie Chicken as containing ‘no preservatives,'” the lawsuit stated, according to The Los Angeles Times.

The Food and Drug Administration (FDA) said both are considered safe to eat, but the plaintiffs in the lawsuit felt cheated, thinking it was preservative-free, with signs and labeling in the store and on the product claiming as such.

The company told USA Today that it had removed the “no preservative” statements in-store and online to “maintain consistency among the labeling on our rotisserie chickens and the signs in our warehouses/online presentations.”

The class-action lawsuit would include anyone in the U.S. who purchased Costco’s rotisserie chicken if the court certifies it, according to USA Today.

In addition to a permanent change to the Costco product’s labeling, the plaintiffs are also requesting unspecified monetary damages.

This is a developing story, check back for updates

MyNorthwest News

Jimothy (1) seattle raccoon ballard lego...

Jason Sutich

13-year-old sells 1-of-1 gold Jimothy rookie card for more than $21K on eBay

A 13-year-old Mariners fan turned a free giveaway into $21,100 after the one-of-one gold Jimothy rookie card sold Sunday night on eBay following 100 bids.

38 minutes ago

cooper kupp dodo coffee arkansas...

Frank Sumrall

Seahawks WR Cooper Kupp opens new flagship store for family coffee brand in Arkansas

Seattle Seahawks Wide Receiver Cooper Kupp opened a new flagship store for a coffee brand he created with his wife and family.

2 hours ago

burien multi-car theft scheme...

KIRO 7 News Staff

Burien man arrested for multi-car theft scheme

A 28-year-old Burien man was arrested Friday by Redmond Police in connection with multiple vehicle thefts across the Puget Sound.

2 hours ago

Fred Meyer tacoma...

MyNorthwest Staff

Fred Meyer to close second Tacoma store within a year

Fred Meyer announced it is closing another store in Tacoma, the James Center location at 6901 S 19th Street.

3 hours ago

washington state employees walk out monday...

Frank Sumrall

Thousands of Washington state employees to walk out Monday over stalled contract talks

Thousands of Washington state employees are expected to protest stalled contract negotiations with the state by walking out of work Monday.

4 hours ago

strike seattle public schools...

Heather Bosch, KIRO 7 News

Families of Seattle Public Schools students prepare for possible strike

Seattle Public Schools (SPS) and the union for 6,000 of its teachers and other staff have until 11:59 p.m. Tuesday to agree on a new contract.

5 hours ago

Costco’s $4.99 rotisserie chicken is at the center of a new lawsuit