Recipe for small steamed buns

Sauce meat filling, fat 7 lean 3 kg, sugar color with white sugar 100g, ginger appropriate amount, sweet noodle sauce appropriate amount, chicken essence 100g monosodium glutamate 100g, white sugar appropriate amount, fresh meat filling, fat meat 6 pounds, lean meat 2 kg, salt 6g, sugar 3g, light soy sauce appropriate amount g, dark soy sauce appropriate amount, chicken essence, MONOS glutamate 8g each, water jin appropriate amount, pepper appropriate amount