Cut the tofu into halves and slice into suitable thickness.

Slice the green onion lengthwise, and chop the onion and chili peppers.

Mix all the seasonings together to create the sauce.

Place the tofu in a pan, add water and the prepared sauce, and bring to a boil.

Once the tofu is simmering, add the prepared vegetables and cook until slightly softened.

Drizzle sesame oil on top before serving.