Slice the zucchini into half-moon shapes according to your preferred thickness.

Place the sliced zucchini in a bowl and sprinkle with 1/2 tbsp coarse salt. Let it sit for 10 minutes.

Heat 2 tbsp cooking oil in a pan and sauté 1 tbsp minced garlic until fragrant.

Add the salted zucchini to the pan and stir-fry lightly.

Add the sliced onion to the pan and continue stir-frying until the zucchini softens.

Finish by adding 1 tbsp sesame oil and sprinkling sesame seeds over the dish.