Cut tofu and garlic chives into bite-sized pieces.
Julienne the onion and carrot.
Add cooking oil to a pan and grill the tofu until golden brown.
Set the cooked tofu aside, then sauté the onion and carrot in the same pan.
Add the garlic chives and stir-fry, then add the tofu back in.
Season with soy sauce, oyster sauce, minced garlic, and pepper.
Top rice with the sautéed tofu and garlic chives to finish.