- 1 tbsp olive oil
 - ¼ red onion, finely sliced
 - 1 garlic clove, chopped
 - 1 tsp soft brown sugar
 - 2 tsp balsamic vinegar
 - 25g/1oz Stilton, crumbled
 - 2 slices baguette, toasted
 
- Heat the olive oil in a pan, add the red onion and fry over a gentle heat for five minutes until softened.
 - Add the garlic and sugar and cook for 1-2 minutes. Add the balsamic vinegar and cook for three minutes.
 - To serve, place the toasted baguette slices onto a serving plate. Top with the caramelised onions and scatter with crumbled Stilton.