It is said that Tofu was first discovered in 164 BC by Liu An, a Chinese king, philosopher and writer. Since then this legendary food has enjoyed the wonderful reputation of being a source of protein -- and very tasty! This sauce, mixing tofu with sweet red peppers and sun ripened tomatoes, brings a modern Italian slant to an ancient Oriental food. It is said that Tofu was first discovered in 164 BC by Liu An, a Chinese king, philosopher and writer. Since then this legendary food has enjoyed the wonderful reputation of being a source of protein -- and very tasty! This sauce, mixing tofu with sweet red peppers and sun ripened tomatoes, brings a modern Italian slant to an ancient Oriental food.