Cruzan Key Lime Rum 750ML

Cruzan Key Lime Rum 750ML is a citrus-flavored rum from the US Virgin Islands, bottled at 21% ABV (42 proof) in a 750ml format. Built on a base of aged light rum from one of the Caribbean's oldest operating distilleries, this expression delivers an unmistakably tangy key lime character grounded in real cane sugar and natural flavors rather than artificial additives.

Quick Facts: ABV: 21% (42 Proof)  |  Origin: St. Croix, US Virgin Islands  |  Flavored Rum  |  Distillery: Cruzan Rum Distillery

Production & Heritage

The Cruzan Rum Distillery, located on the island of St. Croix, traces its origins to 1760 and stands as one of the longest continuously operating distilleries in the Caribbean. Now owned by Beam Suntory, the distillery produces its rums using a column still and a proprietary blending process. Cruzan Key Lime starts with a blend of aged light rums, to which natural key lime flavoring and cane sugar are added — a method the distillery applies across its flavored range to maintain a genuine rum backbone beneath the fruit character.

Tasting Notes

Aroma: Bold, bright lime zest hits immediately, followed by a subtle sweetness reminiscent of key lime pie filling. There is a faint undertone of light cane that anchors the citrus.

Taste: The entry is juicy and distinctly lime-forward, with a tangy sweetness that spreads across the mid-palate. Cane sugar rounds out the citrus without making it cloying, and the rum base provides just enough body to keep the flavor grounded.

Finish: Light-bodied and refreshingly short, with lingering fresh lime on the exhale. Clean and crisp, it leaves little residual sweetness behind.

How to Drink Cruzan Key Lime

At 21% ABV, this is a mixing-focused spirit rather than a sipper. It shines in cocktails where bright citrus and easy sweetness are the goal.

• Key Lime Pie Martini: Shake with vanilla vodka and cream of coconut for a dessert-style drink that mirrors the pie's classic flavor profile.
• Tropical Mojito: Muddle fresh mint and lime wedges, then build with Cruzan Key Lime and soda water — the rum's natural lime flavor amplifies the cocktail's citrus backbone.
• Rum Punch: Combine with pineapple juice, orange juice, and a splash of grenadine for a crowd-friendly punch where the key lime adds a tart counterpoint to tropical sweetness.

Best For

• Building a home tiki or tropical cocktail bar
• Summer pool parties and outdoor entertaining
• Adding a citrus twist to classic rum punches
• Casual gift for someone who enjoys flavored spirits

Frequently Asked Questions

What does Cruzan Key Lime taste like? It delivers a bright, tangy key lime flavor with underlying cane sweetness and a light, clean finish. The profile is distinctly citrus-forward and approachable, closer to fresh lime zest than artificial candy.

How does Cruzan Key Lime compare to Captain Morgan Lime Bite? Captain Morgan Lime Bite was a spiced rum base with lime flavoring and has been discontinued, though residual stock may still appear on shelves. Cruzan Key Lime uses a lighter aged rum base without spice, resulting in a cleaner, more purely citrus-driven flavor at a lower ABV.

Is Cruzan Key Lime good for cocktails? Yes — at 21% ABV, it is specifically designed as a cocktail ingredient rather than a neat-sipping spirit. Its concentrated lime flavor and moderate sweetness make it a convenient shortcut in drinks that call for rum and citrus.

Where is Cruzan Key Lime made? It is produced at the Cruzan Rum Distillery on the island of St. Croix in the US Virgin Islands, a facility that has been distilling rum since 1760.

What foods pair well with Cruzan Key Lime? Its tangy citrus character complements grilled shrimp with a lime butter glaze, coconut-crusted fish tacos, fresh ceviche, key lime pie for a flavor echo, and light fruit salads with tropical fruits like mango and papaya.

What sizes does Cruzan Key Lime come in? The standard widely available size is 750ml. Cruzan flavored rums may also appear in 1L and 1.75L formats depending on market availability.

Is Cruzan Key Lime worth the price? Cruzan Key Lime positions as an entry-level flavored rum, priced competitively within its category. For cocktail mixing, it represents solid value given its natural flavor base and aged rum foundation — it delivers more authentic citrus character than many comparably priced flavored rums.

Why Cruzan Key Lime?

What separates this from much of the flavored rum field is the distillery behind it. The Cruzan Rum Distillery's 260-plus years of continuous rum production on St. Croix provide a legitimate aged rum base that many flavored competitors simply do not have. The use of natural flavors and cane sugar — rather than artificial sweeteners and synthetic lime — results in a cleaner, more credible citrus profile. For anyone building cocktails that call for bright lime and easy drinkability, this USVI-produced expression is a dependable and affordable foundation.