Cut the tofu into bite-sized pieces.
Finely chop vegetables such as onions and bell peppers.
Heat olive oil in a pan and sauté the vegetables.
Add the tofu to the pan and lightly grill it.
Add optional ingredients like bacon or chicken breast and stir-fry together.
Transfer the sautéed ingredients to an oven-safe dish.
Top with tomato sauce and cheese.
Bake in the oven at 200°C for 10 to 15 minutes.