1/3 oz of grenadine syrup
1/3 oz of blue curacao liqueur
1/3 oz of creme de cacao (or chocolate liqueur)
When properly prepared this shot will look red, white and blue. First poor in 1/3 grenadine. Then the White Cream de cacao should be poured in over a bar spoon. Finally the Blue curacao can be poured in the same way.