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Mid-Day Squares takes its No Bread PB&J to Costco Canada

Launched in January as the brand's first product beyond chocolate, the refrigerated no-bread PB&J became a breakout. Now it's rolling into Costco Canada.

· Mid-Day Squares · Costco

Costco format
12 x 35g variety pack
Protein
6g per bar
Fiber
4g per bar
Launched
January 2026
Also at
Target, Whole Foods, Walmart Canada
A Mid-Day Squares No Bread PB&J grape snack bar in its purple wrapper

Mid-Day Squares is rolling its No Bread PB&J into Costco Canada warehouses, as a 12-pack variety case of the grape and strawberry flavors. Launched in January after roughly two years of development, the refrigerated snack quickly became one of the brand’s breakout products, pairing peanut-butter-and-jelly nostalgia with 6 grams of plant protein and 4 grams of fiber, and no bread.

It was also the Montreal company’s first product beyond chocolate. The line already sells at Target, Whole Foods and Walmart Canada, among other retailers.

Why it matters

Costco is the most binary retailer in CPG. The club format offers enormous velocity per door, but it comes with pack sizes, price points and demo economics that break brands whose margins were built for conventional shelf. Mid-Day Squares has a precedent here: the brand’s chocolate line set a first-week sales record at an earlier Costco Canada roadshow, so the club channel is familiar ground.

The product itself is part of a broader pattern worth naming: nostalgia formats rebuilt to modern macros. The PB&J is about as universal as comfort food gets, and stripping the bread out converts it from a lunchbox memory into a protein-and-fiber snack that lives in the cooler. There is a balance-sheet story underneath too: after record cocoa prices battered every chocolate-dependent brand, a non-chocolate hit is diversification as much as innovation.

What to watch

Whether the Costco run earns a permanent slot. Club placements often start as regional or seasonal buys; the ones that hold velocity graduate to standing distribution, and the ones that do not disappear without an announcement. A big Canadian club run for a Montreal-born brand is also a home-market flex worth tracking against its U.S. expansion.

Originally reported on Instagram: see the post