Ingredients
- 1 oz Triple Sec
- 1 oz Blue Curacao Liqueur
- Lemonade
Instructions
- Pour the triple sec and blue curacao into a cocktail glass.
- Top with lemonade (Sprite).
- Garnish with a slice of orange.
- Serve immediately and enjoy!
Notes
Estimated Nutrition:
Where it came from
This particular mix of triple sec, blue curaçao, and lemonade doesn’t pop up in any of the old cocktail tomes. It’s more likely a modern bar invention or a home concoction, a riff on existing blue drinks that found its way onto casual drink menus. Its simplicity and use of widely available liqueurs suggest it’s a relatively recent creation, probably from the late 20th or early 21st century, designed for mass appeal.
The Blue Skies Cocktail fits squarely into the “lemonade cocktail” family, sitting alongside drinks like the Blue Lagoon which swaps vodka for the triple sec, or a simple spiked lemonade. What sets the Blue Skies apart is the double hit of orange liqueur from both the triple sec and the blue curaçao, giving it a distinct citrus sweetness beyond just the lemonade. It’s less boozy than some of its relatives, focusing more on the refreshing, sweet and sour balance.
You’d typically find or serve a Blue Skies Cocktail at a resort bar, a backyard barbecue, or a casual restaurant. It’s a go-to for pool parties, summer gatherings, or any time you want a visually appealing drink that doesn’t demand a lot of thought from the bartender or the drinker. It’s a fun, unpretentious option.
What it tastes like
The Blue Skies Cocktail hits you first with a bright, sweet citrus tang from the lemonade, quickly followed by the distinct orange notes from both the triple sec and blue curaçao. It’s a straightforward, refreshing flavor profile. The middle offers a pleasant balance of sugary sweetness and zesty lemon, with the orange liqueurs adding a slight depth. The finish is clean and sweet, leaving a lingering, slightly tart citrus taste.
With 1 oz of 30% ABV triple sec and 1 oz of 20% ABV blue curaçao, you’re looking at about 0.5 oz of pure alcohol in the drink. When topped with roughly 4 to 6 oz of lemonade, the final ABV typically lands in the 6-8% range. This puts it on par with a standard session beer or a mild wine cooler, making it a relatively light and easy-drinking cocktail that won’t knock you off your feet too quickly.
The technique
Building a Blue Skies Cocktail is about as simple as it gets. Start with a chilled cocktail glass, or any glass you prefer. Pour in your measure of triple sec first, then the blue curaçao. Give it a quick swirl to combine those two liqueurs. Next, fill the rest of the glass with ice, then top it off with your lemonade. A simple garnish of an orange slice finishes it off. No shaking, no stirring beyond the initial pour, just a straightforward build.
The one technique tip that matters most for this type of built-in-glass drink is to use fresh, good quality ice and plenty of it. Starting with a full glass of ice before you top with the mixer ensures proper chilling and controlled dilution as you drink. Skimping on ice means your drink warms up fast, dilutes unevenly, and just tastes weaker and less refreshing by the time you’re halfway through it.
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Ingredient Spotlight
The bottles that make or break this drink.
Blue Curaçao Liqueur
- Use
- Brands like Bols, DeKuyper, or Giffard all work well. Look for one that provides a vivid blue color and a clear, sweet orange flavor. Its primary job here is color and a specific orange note.
- Skip
- Just adding blue food coloring to plain orange liqueur. You miss the specific flavor profile and the body that curaçao brings. It ends up tasting flat.
- Why
- This ingredient is load-bearing for two reasons: its unmistakable electric blue hue, which gives the drink its “sky” appeal, and its specific sweet orange flavor, which is distinct from triple sec.
Triple Sec
- Use
- Standard triple sec from Bols or DeKuyper is fine. For a slightly drier, more refined orange flavor and a bit more kick, Cointreau is a solid upgrade, though it will change the overall sweetness slightly.
- Skip
- Substituting with orange juice. Orange juice lacks the sweetness, alcoholic punch, and concentrated orange oil flavor of triple sec. It will turn your drink into a weak, pulpy mess.
- Why
- Triple sec provides a significant portion of the orange sweetness and alcoholic backbone to the drink, complementing the blue curaçao without overpowering it. It’s crucial for the intended flavor balance.
Three Variations
Three real ways bartenders riff on this drink. Same idea, three different jackets.
Blue Lagoon
- Vodka forward.
- Swap the triple sec for 1.5 oz of vodka. This variation shifts the focus to a purer blue curaçao and lemonade flavor with a stronger alcoholic punch.
Electric Sky
- Sparkling and zesty.
- Replace the lemonade with half lemon juice, half simple syrup, and top with soda water or Sprite for a lighter, fizzier take with more control over sweetness.
Sunrise Sky
- A layered visual.
- After building the drink, slowly pour 0.5 oz of grenadine down the side of the glass. It will sink to the bottom, creating a red layer for a sunrise effect.
What if I don't have…
Quick substitutions for when the bottle shop is closed.
Use Cointreau for a drier, stronger orange note, or Grand Marnier for a more complex, brandy-based orange flavor. Adjust sweetness with a touch of simple syrup if needed.
Use standard orange curaçao or a good quality orange liqueur, but be aware the drink will lose its signature blue color. You could add a drop of blue food coloring if color is paramount, but it won’t replace the specific flavor.
Use Sprite or 7-Up as suggested in the recipe, or mix fresh lemon juice with simple syrup and top with soda water for a less sweet, more tart option.
A standard highball glass, a tumbler, or even a basic water glass will work just fine. The drink is about the contents, not the specific vessel.
Frequently Asked Questions
Direct answers to what people search for after Googling this drink.
What is in a Blue Skies Cocktail?
A Blue Skies Cocktail contains triple sec, blue curaçao liqueur, and lemonade, often garnished with an orange slice.
Is Blue Curaçao alcoholic?
Yes, blue curaçao is an alcoholic liqueur, typically ranging from 20% to 25% ABV, depending on the brand.
What does Blue Curaçao taste like?
Blue curaçao tastes like sweet oranges, similar to other orange liqueurs, but with its distinctive vibrant blue color.
Can I make a non-alcoholic version?
Yes, you can make a virgin version by replacing the triple sec and blue curaçao with orange syrup and a drop of blue food coloring, then topping with lemonade.
Why is my Blue Skies Cocktail not blue?
If your drink isn’t blue, it’s likely because you used regular orange curaçao or triple sec instead of blue curaçao, which is the ingredient responsible for the color.
What’s the difference between Triple Sec and Blue Curaçao?
Both are orange-flavored liqueurs. Triple sec is typically clearer and often drier, while blue curaçao is specifically colored blue and tends to be a bit sweeter and less potent.
What kind of lemonade should I use?
A good quality, not overly sweet lemonade works best. If you prefer a fizzier drink, using Sprite or 7-Up is also a common and acceptable substitute.
Is this drink very strong?
No, the Blue Skies Cocktail is relatively mild. With an ABV typically between 6-8%, it’s comparable to a light beer, making it an easy-drinking option.
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