Zcash for Mac question

Hello,

New to Zcash when I downloaded the Mac version I do not remember there being a recovery seed a nmeonic to record to get back into your wallet in case of something. Did I miss this? I am in the process of converting BTC to Zcash and want to make sure I don’t lose my Zcash inadvertently… I did just back up the wallet to a drive is this sufficient?

Thanks