Blackberry Mint Cordial

Directions

1. 1
   In a large mason jar (or glass) muddle blackberries, lime wedges and mint leaves together. Making sure to fully juice the limes, and release the oils from the mint
2. 2
   Add the agave (if using) and rum. Give it a quick stir then pour over a fine mesh sieve. Pressing down on the solids with the back of a spoon.
3. 3
   Serve, if desired, with ice.