Supermarket brioche burger buns are a convenient choice for home cooks, but not all are created equal. Our taste test reveals the best and worst options, from buttery premium rolls to ultra-processed disappointments. We evaluated flavor, value, processing, sustainability, and animal welfare to help you pick the perfect bun for your next burger night.
What Makes a Great Brioche Burger Bun?
Authentic brioche is enriched with eggs and butter, often 25% or more of the dough. Supermarket versions, however, typically contain only 6-11% butter, and some use palm fat or rapeseed oil instead. The best buns still deliver a soft, slightly sweet crumb with a golden sheen, while the worst are squishy, artificially colored, and loaded with emulsifiers and preservatives.
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Our Testing Criteria
We sampled buns straight from the packet, analyzing egg wash, crumb texture, and overall flavor. Each product was scored on taste, value, level of processing, sustainability (most lack certifications), and animal welfare. The bar is low—many fall into ultra-processed food (UPF) territory—but a few stand out.
The Best Supermarket Brioche Burger Buns
Best Overall: Waitrose No. 1 Brioche Rolls
At £1.60 for two (80p each), these extra-large rolls boast a light, fluffy texture with an open crumb and a nutty flavor from brown butter. The ingredient list is notably simple, with free-range eggs and butter, and no emulsifiers or preservatives. A top choice for quality.
Best Bargain: Co-op Irresistible Four Brioche Buns
For just £1.75 for four (44p each), these large, dark-golden buns offer a turmeric-yellow crumb and a genuinely buttery taste. They contain free-range eggs but also added flavoring, making them a great value pick.

Other Notable Options
M&S Collection Brioche Buns made with sourdough (£2.20 for two) feature a dark-brown glaze and an open, cakey crumb. The sourdough adds a pleasant tang, and the bun is enriched with Brittany butter, free-range eggs, and clotted cream—no emulsifiers or preservatives. Aldi's Specially Selected version also impressed with a balanced flavor and reasonable price.
Comparison Table: Top Brioche Buns at a Glance
| Product | Price (per bun) | Rating | Key Features |
|---|---|---|---|
| Waitrose No. 1 Brioche Rolls | 80p | ★★★★☆ | Brown butter, simple ingredients, no additives |
| Co-op Irresistible Brioche Buns | 44p | ★★★★☆ | Buttery flavor, free-range eggs, good value |
| M&S Collection Sourdough Brioche | £1.10 | ★★★★☆ | Sourdough tang, clotted cream, no preservatives |
| Aldi Specially Selected | ~50p | ★★★☆☆ | Decent flavor, but more processed |
Key Takeaways for Shoppers
- Check the ingredient list: look for butter and eggs, avoid palm fat and artificial additives.
- Premium buns often cost more but deliver better texture and taste.
- Bargain options can be surprisingly good—Co-op's are a steal.
- Most supermarket brioche buns are ultra-processed; choose brands with shorter ingredient lists.
- For the best experience, toast your buns lightly to enhance their flavor.
Frequently Asked Questions
Are supermarket brioche buns healthy?
Most are high in fat and sugar, and many contain additives. They're best enjoyed as an occasional treat rather than a daily staple.

Can I freeze brioche burger buns?
Yes, they freeze well. Wrap them tightly and thaw at room temperature, then toast for best results.
What's the difference between brioche and regular burger buns?
Brioche buns are richer, with eggs and butter, giving a softer, slightly sweet crumb. Regular buns are leaner and less flavorful.

Ultimately, the best supermarket brioche burger bun depends on your priorities—whether it's premium quality, budget, or clean ingredients. Our top picks from Waitrose and Co-op prove that you don't have to sacrifice taste for convenience. Next time you fire up the grill, choose wisely and elevate your burger game.
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