Costco Canada shoppers are being warned of a new Canada-wide recall over concerns about undeclared ingredients.
On March 3, Costco Canada shared a statement from manufacturer Mellow Food announcing that it&#8217;s recalling several lots of the Delici Dubai Chocolate Mousse.
&#8220;Mellow Food is voluntarily recalling certain lot codes of the Delici Dubai Style chocolate mousse due to the possible presence of cashew nuts and macadamia nuts that are not declared on the label,&#8221; reads the statement.
Undeclared ingredients are a serious cause for concern as they&#8217;re considered allergens that could cause &#8220;severe, potentially life-threatening allergic reactions in sensitive individuals.&#8221;
Customers are warned not to consume the affected item if they&#8217;re allergic to cashew nuts or macadamia nuts, as doing so could trigger a serious allergic reaction.
<div id="attachment_2249047" style="width: 937px" class="wp-caption alignnone"><img loading="lazy" decoding="async" aria-describedby="caption-attachment-2249047" class="size-full wp-image-2249047" src="https://images-dh-production-baselayer.dailyhive.com/uploads/2026/03/large_e57db674-8f51-4c6c-b1ea-bd2e01005683-e1772643870225.webp" alt="costco canada" width="927" height="446" srcset="https://images-dh-production-baselayer.dailyhive.com/uploads/2026/03/large_e57db674-8f51-4c6c-b1ea-bd2e01005683-e1772643870225.webp 927w, https://images-dh-production-baselayer.dailyhive.com/uploads/2026/03/large_e57db674-8f51-4c6c-b1ea-bd2e01005683-e1772643870225-500x241.webp 500w" sizes="(max-width: 927px) 100vw, 927px" />Instacart</div>
Make sure to check your fridge in case you have the affected lot of Delici Dubai Chocolate Mousse. The recalled product contains six servings and has the Universal Product Code (UPC) 812190020825. Costco and Mellow Food are recalling the following lots with these best-before dates:
<ul>
<li>BB/MA 27 FEB 26</li>
<li>BB/MA 02 MAR 26</li>
<li>BB/MA 04 MAR 26</li>
<li>BB/MA 05 MAR 26</li>
<li>BB/MA 06 MAR 26</li>
<li>BB/MA 09 MAR 26</li>
<li>BB/MA 11 MAR 26</li>
<li>BB/MA 13 MAR 26</li>
<li>BB/MA 18 MAR 26</li>
<li>BB/MA 25 MAR 26</li>
<li>BB/MA 27 MAR 26</li>
</ul>
&#8220;You may return the Delici Dubai Style chocolate mousse to a Costco Warehouse to obtain a full refund,&#8221; the <a href="https://customerservice.costco.ca/app/answers/answer_view/a_id/1019211/session/L3RpbWUvMTc3MjYzMDQ3Mi9nZW4vMTc3MjYzMDQ3Mi9zaWQvZlVWMkFPZFBPbDFzeEV2blZTNG1kR2lKeUFaYW0zV3FBTEQxdFJtak45JTdFQVRDUnhZU0FpX0xacFRoN19WYTJ1aFdGRG1GSEE3ZzB4aF9vTzI2dDJhbUIlN0VfR05ZdFBsTWdLZmlGSGxmb08wYXBUMjRYUHk3cmw5ZyUyMSUyMQ%3D%3D" target="_blank" rel="noopener">statement</a> reads.
Customers can contact Mellow Food by phone at  1 (800) 601-1774 or email at <a href="info@mellow.food" target="_blank">info@mellow.food</a> for more information.
&#8220;We apologize for any inconvenience this may cause and ask you to please pass this recall notice along to anyone to whom the recalled Dubai Chocolate Mousse may have been given,&#8221; states Mellow Food.
Costco also recently announced that it&#8217;s recalling the Yakitori Chicken Fried Rice due to <a href="https://dailyhive.com/vancouver/costco-canada-recall-february-2026" target="_blank">&#8220;potential glass contamination.&#8221;</a>
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Costco Canada offering refunds amid 'potentially life-threatening' food recall

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Costco Canada shoppers are being warned of a new Canada-wide recall over concerns about undeclared ingredients.