LKK Sweet Hoi Sin Sauce 567g (5 ratings) Lee Kum Kee Sweet Hoi Sin Sauce 567g £3.60 Out of stock. Product Description Irresistibly delicious sweet sauce made from selected spices, soybeans, and sweet potatoes. Excellent for dipping, stir-frying or marinating. Great as a sauce for pizza too! No added MSG No added flavouring Suitable for vegetarians and vegans Ingredients: sugar, water, soybeans, salt, sweet potato. modified corn starch, sesame seeds, garlic, colour e150c, wheat flour, chilli pepper, spices, acid e260, preservative e202.