- Preheat the barbecue on medium heat.
- Drizzle one side with oil and cook bacon to packet instructions, or to your liking.
- Spread some mayonnaise on the brioche buns then place brie/camembert slices on. Place buns cut side up on the other side of the barbecue to warm the buns and melt to cheese. Close the lid.
- Serve buns slathered in caramelised onion relish, perfectly cooked bacon and some basil leaves. Delish!