Slice the soft tofu after draining the water.
Cut the eggplant and zucchini into thin slices.
Heat the tomato sauce in a pan.
Layer the soft tofu, eggplant, zucchini, and tomato sauce alternately in an oven-safe dish.
Top with mozzarella cheese.
Bake in a 180°C oven for 15 minutes until done.