Easy Char Siu with Hoisin Sauce

Name: Easy Char Siu with Hoisin Sauce
Prep time: 10 min
Cook time: 30 min
Total time: 40 min
Cuisine: Chinese
Ingredients: 600 g pork butt ( ,tenderloin and pork belly can also work); 2 tbsp. hoisin sauce; 2 tbsp. light soy sauce; 1 tbsp. oyster sauce; 1 tbsp. Chinese cooking wine or rose wine; 1 tbsp. honey; 1/4 tsp. Chinese five spice powder; 2 garlic ( ,sliced); 1 thumb ginger ( ,sliced); 1/2 tbsp. previous made char siu sauce; 1/2 tbsp. hot water; sesame oil for brushing (optional)