Gratin made with tofu
Cut the tofu into bite-sized pieces.
Chop the onion and bell pepper.
Heat olive oil in a pan and sauté the onion and bell pepper.
Add the tofu and stir-fry together.
Season with salt and pepper.
Place the sautéed ingredients in an oven-safe dish and top with tomato sauce.
Sprinkle with cheese.
Bake in a 200°C oven for 10–15 minutes.