Cut pork, vegetables, and tofu into bite-sized pieces.
Mix pork with gochujang, soy sauce, sugar, minced garlic, and other seasonings.
Heat oil in a pan and stir-fry the seasoned pork.
Once the pork is cooked, add vegetables like onion and green onion and stir-fry together.
Cut tofu into bite-sized pieces and lightly pan-fry them.
Arrange the grilled tofu, stir-fried pork, and assorted vegetables nicely on top of rice.
Finish by sprinkling sesame seeds, seaweed flakes, mayonnaise, etc. as desired.