I haven’t tried using this but, as I don’t individual an IP. I do, however, have an Italian Lagostina tension cooker and would like to know how to modify this recipe for applying that, instead. Potentially you forgot to work with the instant release? Undecided why it didn’t turn out https://frozenbonelessbeefflank97283.dm-blog.com/22434863/frozen-boneless-beef-flank-an-overview