Zucchini with tomato, tuna and mozzarella cheese

Cut the zucchini into slices approximately 2 cm thick.

Place the slices on a platter (you can add a pinch of salt) and cover with cling film. Microwave for 3 minutes at maximum power.

Meanwhile, in a bowl, mix the tuna with the tomato sauce.

Remove the slices from the microwave and cover with the mixture. Top with mozzarella cheese and microwave for 1 minute at maximum power. Remove and serve