Orange garden salad

Ingredients

• 1 orange
• extra virgin olive oil
• red wine vinegar
• ½ a red onion
• 1 handful of enoki or chestnut mushrooms
• ½ a bunch of fresh flat-leaf parsley (15g)
• 1 red chicory
• 2 large handfuls of mixed watercress and rocket
• 1 giant rye crispbread
• 20g Parmesan cheese
• 6 thin slices of bresaola