Rinse the cooked shrimp under water and drain thoroughly.

Heat a pan with a small amount of cooking oil and add 1 tbsp minced garlic. Sauté until fragrant.

Add the shrimp to the pan and stir-fry briefly.

Add 1/2 tbsp butter to the pan and let it melt.

Season with 1 pinch of salt and continue to stir-fry until the liquid reduces and the shrimp's surface turns golden brown.