Crispy bbq pork bun / siu pau

Ingredients

1)Crispy Bbq Pork Bun/ Siu Pau:

• Dough 1 (Oil Dough )
• 240 gm superfine flour
• 120 gm shortening
• Dough 2 ( Water Dough )
• 240 gm all purpose flour - sifted
• 60 gm icing sugar
• 60 shortening
• 120 ml water

2)Bbq pork Filling:

• Ingredients for the BBQ meat
• 500 gm strips of pork ( ask butcher for the part for making bbq meat)
• 3 tablespoons of Hoisin sauce ( for marinating the strips of pork)
• Ingredients for the cooking BBQ meat filling
• 1 teaspoon thick sauce
• 1 tablespoon of olive oil
• 2 big onion- diced
• 1 tablespoon Hoisin sauce
• 1 tablespoon oyster sauce
• 1/2 teaspoon of sugar * add more if you want it sweeter
• 1/2 teaspoon sesame oil
• dash white pepper
• thickening
• 150 mls water
• 1.5 tablespoon corn flour
• salt to taste
• ( mix together )