We’re thrilled to share that you can now find our red and yellow onions at Costco Wholesale locations across the region. It’s a milestone we’ve been eager to celebrate, and we’re excited to finally bring our farm-fresh onions to even more Costco shoppers.
Next time you’re stocking up at Costco, keep an eye out for Gwillimdale Onions, and thank you for supporting local, Canadian-grown produce!
What Makes Our Onions Special?
Our onions pack a bold, unforgettable punch. Unlike milder varieties, Gwillimdale onions deliver a fiery kick, you’ll feel it the moment you slice into them! That intense flavour comes from the rich mineral content in our soil, especially sulfur, which gives our onions their distinctive heat and depth.
Whether you’re cooking or enjoying them raw, our onions add a zesty, full-bodied flavour to any dish. It’s not just an onion, it’s a taste experience.
Try Our Onion Recipes
Click here to view the recipe – Onion Soup

Click here to view the recipe – Creamy Roasted Red Onions

Click here to view the recipe – Spanish Onion Chicken

Get Involved and Win
Instagram Contest: Win a $200 Gift Card!
Want to win a $200 gift card just for snapping a fun photo? Yes, really!
Here’s how to enter:
Follow us on Instagram: www.instagram.com/gwillimdalefarms/
Find Gwillimdale Onions at Costco
Snap a fun photo
Share it on your story, tag us and use #GwillimdaleCostcoContest
That’s it, you’re in!
The more creative your photo, the better your vibes (and your chances).
Show us your silly, cute, wild, or totally iconic Costco moments, we’ll be reposting our favourites throughout the contest!
Good luck and happy snapping!