Oh Hye-won’s Soft Tofu Gratin
Cut the soft tofu into bite-sized pieces.
Prepare vegetables such as onion, bell pepper, and broccoli.
Heat olive oil in a pan and sauté the onion and vegetables.
Add the soft tofu and tomato sauce, and simmer gently over low heat.
Transfer to an oven-safe dish.
Generously top with mozzarella cheese.
Bake at 200°C (392°F) for 10 minutes, or until the cheese is melted.