Prepare firm tofu and remove excess moisture using paper towels.

Cut the tofu into medium-sized cubes.

Slice garlic thinly, chop the red chili finely, and cut the green chilies lengthwise.

Coat the tofu cubes evenly with glutinous rice flour.

Heat a generous amount of cooking oil in a pan and fry the tofu cubes until golden brown on all sides.

Remove the fried tofu and set it aside in a separate container.

In the same pan with the remaining oil, sauté the garlic until fragrant.

Add the fried tofu, chilies, and the prepared seasonings to the pan and stir-fry everything together.