All the flavours of French onion soup, but make it a hot dog. With sticky, sweet, caramelised onions, gruyere and succulent pork sausages, this recipe will level-up your next barbecue.

Marks & Spencer
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45MIN
Total time
Ingredients
Servings
4
15 g
M&S Remarksable Value unsalted British butter
2
M&S Remarksable Value brown onions, thinly sliced
1 tbsp
balsamic vinegar
1 tsp
soft light brown sugar
1 pack
(480 g)
(480 g)
M&S Collection British Outdoor Bred ultimate pork sausage
50 g
M&S Le Cret Reserve 1655 Gruyère AOP, thinly sliced
4
M&S brioche posh dog buns
2 tbsp
M&S deli mustard