Last night’s pork fest also yielded this specific Sidecar varient (voted Best Sidecar Ever by 2 out of 2 revelers):

2oz.          Remy Martin VSOP
<.75oz      Solerno Blood Orange Liqueuer
1oz.           Meyer’s lemon juice

Shaken, up (sugared rim?  Didn’t seem necessary but I think I would like it).