Mandarine Napoleon - cooking recipe

Ingredients

1 1/2 1 1/2 ounces Cointreau liqueur (see recipe description) or 1 1/2 ounces triple sec (see recipe description)
1/2 ounce fresh lime juice
5 ounces 7-up, soda
crushed ice, to fill highball glass 3/4 full
1 lime slice, for garnish

Preparation

Pour into a highball glass three-quarters filled with broken ice. Garnish with a slice of lime. Serve with a straw.