Blue Long Island Iced Tea

What is Blue Long Island Iced Tea?

The Blue Long Island Iced Tea is one of the most popular variations of the classic Long Island Iced Tea, the legendary multi-spirit cocktail popularized in the 1970s by Robert "Rosebud" Butt at the Oak Beach Inn on Long Island, New York. The original drink's formula of vodka, gin, tequila, white rum, and triple sec with citrus and a cola float became one of the most influential cocktail templates of the late 20th century, generating an entire family of regional and visual variations as bartenders across the country adapted the structure for different occasions and aesthetics. The Blue Long Island specifically swaps two ingredients: blue curaçao replaces the triple sec, and lemon-lime soda replaces the cola, producing the drink's signature electric blue colour and a noticeably lighter, more citrusy character. The colour transformation is the entire visual identity of the drink and the reason it became a fixture of nightclub menus and beach bar offerings through the 1990s and 2000s. The Blue Long Island shares its colour-driven design philosophy with the Adios Motherfucker (which uses the same two substitutions but in a slightly different ratio) and the Electric Lemonade, all of which leverage blue curaçao's vivid colour to create dramatic visual effects in clear-citrus drinks.

If you enjoy colorful party cocktails like the Electric Lemonade, the Blue Long Island Iced Tea slides perfectly into that same high-energy lane. Serve it ice-cold in a tall glass with glowing citrus garnish and it becomes less of a drink and more of a tiny vacation with questionable decision-making skills. In the best way possible.

Don't forget to see what other drinks you can make with the ingredients you already have in your bar.

Taste profile

Despite containing five different spirits, the Blue Long Island Iced Tea drinks considerably more smoothly than its ingredient list would suggest. The dominant impression is bright, citrus-forward, and lightly sweet rather than spirit-forward: sweet and sour mix provides the tartness and sweetness that ties the four base spirits together, while blue curaçao adds a subtle bitter orange note and the vivid colour that defines the drink visually. Lemon-lime soda lifts everything with carbonation and a citrus sharpness that makes the drink feel lighter and more refreshing than the alcohol content warrants. The four base spirits (vodka, gin, white rum, and tequila) collectively provide the alcoholic backbone without any single one dominating, producing a clean, smooth spirit foundation that the citrus elements sit on top of rather than competing with. The finish is dry, faintly bitter from the curaçao, and refreshingly tart. It is worth noting that the Blue Long Island contains considerably more alcohol than it tastes, approaching the strength of two standard drinks in a single glass, which is precisely the design intention behind the entire Long Island Iced Tea family.

Serving suggestions

Build directly in a tall glass or pint glass over plenty of fresh ice rather than shaking: the lemon-lime soda will go flat immediately if shaken, and the drink is built rather than mixed in the Long Island tradition. Add all four base spirits, the blue curaçao, and the sweet and sour mix first, give a single brief stir to combine, then top slowly with the lemon-lime soda to preserve as much carbonation as possible. The blue curaçao can be added last and allowed to sink through the ice and soda for a brief moment before stirring, which creates a vivid blue swirl effect during mixing that is visually striking and worth the extra few seconds. A lemon wheel and a maraschino cherry on a cocktail pick make the standard garnish, and the bright red cherry against the electric blue creates a striking colour contrast that photographs beautifully. Given the significant alcohol content of five spirits in a single glass, serve with food or alongside plenty of water. Use equal half-ounce measures of all five base spirits and curaçao precisely, as the Long Island family is one of the few cocktails where structural balance between multiple spirits is genuinely critical.

Why You'll Love It?

Ingredients for Blue Long Island Iced Tea

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Step‑by‑Step Instructions

1. In a highball glass with fresh ice add vodka, rum, tequila, gin, blue curaçao, and sweet and sour mix.
2. Stir gently until chilled and combined.
3. Top with lemon-lime soda, and garnish with a lemon wheel or cherry.