This is another great passion fruit cocktail. It is tart and sweet. Surprisingly, given the amount of passion fruit syrup, not too sweet.
1.5 oz Light Rum
1.5 oz Passion Fruit Syrup
0.75 oz Lime Juice
0.75 oz Lemon Juice (one variation calls for 1.5 oz to offset the sweetness of the passion fruit syrup)
Add crushed ice and all ingredients to a shaker and shake. Pour unstrained into a cocktail glass. Alternatively, place 1/2 cup of ice in a blender with the ingredients and blend for 5 seconds.