Wash the rocket and shake dry. Wash and slice the strawberries. Squeeze the orange, alternatively use orange juice.
Put the sugar, orange juice and balsamic vinegar in a small saucepan, bring to the boil and reduce to a low heat for 10 minutes. Pour over the strawberry slices while still hot, season with salt and pepper and let steep for 30 minutes.
Pluck the basil leaves from the stalks, pat dry the mozzarella and shred coarsely with two forks. Spread the rocket on four plates and serve a mozzarella on each. Spread the strawberry salsa on top and drizzle with olive oil. Sprinkle with pine nuts, basil leaves and pepper as desired.
To go with it: oven-fresh focaccia with garlic and rosemary.