Frozen Shepherd's Purse Buns

Ingredients: Wheat flour (37%), shepherd’s purse (30%), water, lard, spring onion, sugar, ginger, soy sauce (soybeans, wheat flour), monosodium glutamate (E621), yeast, salt, rice, baking powder (raising agents: sodium dihydrogen phosphate (E450), sodium carbonate (E500)), white pepper, sesame oil (sesame), wheat starter culture.