Step 1

Cut the garlic into pieces. Mix 2 tablespoons of oyster sauce and 1 teaspoon of sugar in a bowl.

Step 2

Heat a wok with water and cook until boiling. Add the green leaf lettuce and cook for 1 minute. Then, drain and transfer on a plate.

Step 3

Heat a wok with oil, and stir-fry garlic until fragrant. Pour the oyster sauce mixture in the wok and cook under high heat until boiling.

Step 4

Sprinkle the sauce on the green leaf lettuce. Serve.