01 -
Thinly slice the large orange into 6 to 8 rounds.
02 -
In a large pitcher, gently muddle the blackberries and sage leaves to release their juices and oils without turning to pulp.
03 -
Add the orange slices and orange juice to the pitcher and stir gently to combine.
04 -
Pour in the dry red wine and brandy, then stir the mixture thoroughly.
05 -
Cover and refrigerate for a minimum of 2 hours to allow flavors to meld.
06 -
Fill glasses with ice, pour sangria over, and include fruit slices in each serving.