Preheat the oven to 200°C (180°C fan, gas 6).
Season the chicken with pepper and curry. Quickly fry in hot oil in an ovenproof pan to brown on both sides.
Wash and slice the tomatoes. Drain and slice the mozzarella.
Season the chicken breasts with salt. Arrange the tomatoes and mozzarella on the chicken breasts.
Bake in the hot oven for 10-12 minutes, until cooked through and lightly browned. Serve on slices of bread slices garnished with basil leaves, and with a salad on the side.