Layer the cooked, chilled boba pearls on top of the ice. Last, pour in the watermelon mixture. Garnish and serve: Garnish the ...
Cut watermelon pulp from rind, leaving thin layer of pink on rind (reserve pulp for another use). Cut green outer skin from rind; discard. Cut enough rind into 1 by 1/2-inch pieces to measure 4 cups.
The secret to a clear watermelon martini lies in straining the juice to remove any pulp, leaving you with a silky-smooth liquid.