the best piece of advice I read for a recovery ride was to ride slower than a kid on a Big Wheel!! (RBR Review) For my recovery rides I don't worry about cadence so much as making sure my muscles aren't pushing. So if it means low gears and slow speeds than so be it. It may even include some coasting and seated climbing in the lowest gears, or switchback climbing if I need to.
Welcome to the board by the way: if you get a chance there's a thread under the Open titled "getting to know you"....gives you a chance to meet us and tell us something about you - if you're so inclined!
Life should NOT be a journey to the grave with the intention of arriving safely in an attractive and well preserved body, but rather to skid in sideways, champagne in one hand, strawberries in the other, body thoroughly used up, totally worn out and screaming: "Yeah Baby! What a Ride!"