Trying to access variable outside of server funciton

I’m trying to access a variable outside of a function on server.

I have this function running inside of server method:

var result = Stripe.recipients.create({ name: fullName, type: "individual", bank_account: token, email: "payee@example.com" }, function(err, res) { if (res) {
                    var iWantThis = res.id;
                    return iWantThis;
                  } 
                })

the result on the client is:

a funky looking object with the following name: bitField: 1, _promise0: Object

Any ideas?