Пирожки Тоторо Totoro Steamed Buns

Teaspoon5cc Tablespoon15cc Buns 200g Flour(all porpose or Cake) 2 tsp Baking powder 1 tbsp Sugar Nip of Salt 80100ml Water 1, 2 tbsp Sesame oil Contents 1 100g Pig ground meat 1, 4 piece Onion 1, 2 tbsp Sesame oil 1, 2 tbsp Soy sauce 1, 2 tsp Salt Contents 2 3 Sausages 1, 4 piece Onion 1 tbsp Tomato catchup 1, 2 tbsp Worcester sauce Salt and pepper (if it is) Basil and oregano