For the cheese on toast, drizzle the oil over the slices of bread and place in a hot frying pan and toast either side for a minute. Heat a clean frying pan and add the butter. Once hot and melted, add the pickled onions and cook until they colour all over.
For the apple compôte, heat a grill to high. Heat the oil in a frying pan over a medium heat. Add the chilli flakes, vinegar and sugar and fry for one minute.
Add the apple and cook for five minutes, or until the apples are beginning to break down and soften. Place into a blender and blend until smooth.
Spread the compôte over the toasted bread and slice the pickled onions and place on top. Lay the cheese over the onions and place under the grill until melted.
For the baby beetroot salad, place the baby beetroots and sliced shallots in a bowl.
Put the vinegar, 110ml/3¾fl oz of water, salt and sugar in a saucepan and once warm, pour it over the beetroot and shallots and leave them for 2-3 minutes.
Place the leaves in a large bowl and add the beetroot and shallots and a little of the pickling liquor.
To serve, place the cheese on toast on a plate and serve the salad leaves next to the toast.