BBQ Caramelised Onion Brioche Burgers
“Double smash beef burgers layered with melted cheddar, caramelised onions and gherkins in a soft St Pierre Caramelised Onion Brioche Bun.”
A burger night worth upgrading
These BBQ caramelised onion brioche burgers are made for relaxed summer evenings, Father’s Day feasts and weekends spent around the grill. Stacked with double smash beef patties, melted cheddar and sweet caramelised onions, they bring together rich flavour and soft texture in every bite. Served in our limited-edition St Pierre Caramelised Onion Brioche Bun, this is an easy way to elevate a classic burger night into something a little more magnifique.
The lightly sweet brioche pairs perfectly with juicy beef and sharp cheddar, while the caramelised onion infused throughout the buns bring extra richness and depth to every mouthful.
Built for BBQ season
Whether you’re grilling outdoors for friends or putting together an indulgent dinner at home, these burgers are crafted to impress without overcomplicating things. Smash burgers cook quickly, making them ideal for feeding a crowd, while the layers of melted cheese and soft, sweet onions deliver that kind of classic BBQ comfort people always crave.
Finished with peppery rocket, tangy gherkins and creamy chive mayo, every layer works together to create a rich, satisfying burger experience that feels effortlessly elevated.
Soft, golden brioche makes the difference
A great burger deserves the right bun. Our St Pierre Caramelised Onion Brioche Buns are soft, golden and delicately flavoured to complement savoury fillings without overpowering them. Lightly toasted, they hold everything together beautifully while adding that rich brioche taste that takes your BBQ favourites to the next level.
- 4 St Pierre Caramelised Onion Brioche Buns
- 8 beef burger patties
- 8 slices cheddar cheese
- 40g rocket
- 4 tbsp chive mayo
- 80g gherkins, sliced
- 2 onions, thinly sliced
- 2 tbsp olive oil
- 1 tsp salt
- 1 tsp black pepper
- Heat the olive oil in a frying pan over a low to medium heat. Add the sliced onions and cook for 12–15 minutes, stirring occasionally, until soft and golden. Set aside.
- Heat a frying pan or griddle over a high heat. Season the beef patties with salt and black pepper.
- Cook the patties for 2–3 minutes until crisp underneath, then flip each one over.
- Add a slice of cheddar cheese to each patty and cook for another 1–2 minutes until melted and the burgers are cooked through.
- Lightly toast the St Pierre Caramelised Onion Brioche Buns under the grill or in a pan for 1–2 minutes.
- Spread the chive mayo over the base of each bun and top with rocket.
- Add two burger patties to each bun, then spoon over the caramelised onions and finish with sliced gherkins.
- Add the brioche bun lid and serve warm with fries or your favourite BBQ sides.
