1, the first Baer sauce is expensive because the Baer sauce is more fragrant and balanced with peanuts, which is suitable for the elderly, while sesame sauce lacks the taste of peanuts.

2. Barr sauce Barr sauce, also known as old Beijing Barr sauce, refers to a sauce mixed with 20% sesame sauce and 80% peanut butter. The proportion of sesame sauce in Baer sauce is very small, because sesame sauce usually has a little bitterness. Proper peanut butter can neutralize the bitterness of sesame sauce without making it too sweet and greasy.