Boom is succulent full bodied cocktail at 1.2 standard drinks. Layered with 30ml cherry liqueur vedrenne and 30ml parfait amour giffard with 40ml lemon soda as well as 190ml ice and best with morning tea snacks. Just in a tumbler glass add ice cubes then place the red cherry liqueur into glass and slowly add the lemon soda. Sprinkle the pafait amour on top and served in a highball glass cold.