15 Stunning Blue Non Alcoholic Drinks to Try

These blue drinks non alcoholic recipes prove you don't need liquor to get that striking, tropical-blue colour in a glass. Most rely on just a couple of easy swaps, blue curaçao syrup, butterfly pea flower tea, or blue spirulina, so anyone can recreate them without a bar cart. You'll find fizzy coolers, creamy coladas, frozen slushies, and even a colour-changing lemonade, so there's a fit for a pool party, a birthday table, or a quiet Tuesday treat. Every recipe below tells you exactly which blue ingredient to use and how much, so the colour turns out reliably every time.

Blue raspberry syrup stirred into fresh lemonade gives this cooler a bold, electric-blue colour with a tart-sweet flavour kids and adults both like. Combine 45 ml (3 tbsp) blue raspberry syrup with 300 ml (1 1/4 cups) fresh lemonade in a tall glass filled with ice, then stir well so the colour is even rather than streaky. A squeeze of fresh lemon on top brightens the sweetness and stops it tasting one-note. Swap the syrup for blue raspberry Kool-Aid powder if that's what's in the cupboard; use about 4 g (1 tsp) mixed with 15 ml (1 tbsp) water first so it dissolves smoothly.

This is the drink most people picture when they think of a blue mocktail: non-alcoholic blue curaçao syrup, pineapple juice, and lemon-lime soda layered over ice. Pour 45 ml (1 1/2 oz) blue curaçao syrup and 60 ml (1/4 cup) pineapple juice into a glass of ice, then top slowly with 120 ml (1/2 cup) chilled lemon-lime soda so it stays fizzy. The pineapple juice keeps the sweetness from tipping into artificial-tasting territory, which is the most common mistake with this drink. Garnish with a pineapple wedge and a maraschino cherry for the classic tiki-bar look.

This is a home version of the drive-in favourite: coconut syrup and blue raspberry syrup stirred into lemon-lime soda for a drink that tastes like coconut and berries at once. Stir 20 ml (4 tsp) coconut syrup and 15 ml (1 tbsp) blue raspberry syrup into 300 ml (1 1/4 cups) chilled lemon-lime soda poured gently over ice. Add the syrups to the glass before the soda, not after, so they don't fizz over the rim when you pour. A few frozen blueberries dropped in act as edible ice cubes and keep the drink cold without watering it down.

Blended coconut cream and pineapple give this one a thick, milkshake-like body, with blue curaçao syrup swirled through for the signature colour. Blend 120 ml (1/2 cup) coconut cream, 150 g (1 cup) frozen pineapple chunks, and 30 ml (2 tbsp) blue curaçao syrup until completely smooth, about 30 seconds on high. Taste before pouring; if it's too thick to sip through a straw, add 30 ml (2 tbsp) pineapple juice and blend for 10 more seconds. Serve in a chilled glass with a pineapple leaf and a cherry on top for a proper tiki-bar finish.

Butterfly pea flower tea turns a deep, natural blue and then shifts to purple-pink the moment lemon juice hits it, which makes this the most eye-catching drink on the list. Steep 4 g (2 tsp) dried butterfly pea flowers in 240 ml (1 cup) just-boiled water for 5 minutes, then strain into a glass over ice. Pour in 30 ml (2 tbsp) fresh lemon juice slowly and watch the colour change happen in real time; stir only lightly so the gradient shows before it fully blends. This one uses no artificial colouring at all, so it's a good option if you want the blue without any dye.

A warm twist on the trend, this latte steeps butterfly pea flowers into hot milk for a soft, dusty-blue drink that's cosy rather than icy. Warm 240 ml (1 cup) milk of choice with 2 g (1 tsp) dried butterfly pea flowers over low heat for 4 minutes, never letting it boil, then strain into a mug. Stir in 15 ml (1 tbsp) honey or maple syrup and a drop of vanilla extract for a rounder flavour. Skip the lemon juice here; adding acid turns the blue purple, which looks lovely in the cold version but muddies this warm one.

Cotton candy syrup and blue food colouring give this fizzy soda a fairground-sweet flavour that's an easy hit at kids' parties. Stir 30 ml (2 tbsp) cotton candy syrup with 2 drops of blue gel food colouring into 240 ml (1 cup) chilled soda water or lemon-lime soda, mixing gently so the fizz doesn't flatten. Gel colouring gives a truer, more saturated blue than liquid drops, which tend to look grey once diluted. Top with a swirl of spun cotton candy right before serving, since it dissolves within a minute or two of hitting the liquid.

Blended ice and blue raspberry syrup make a thick, spoonable slushie that's the fastest way to cool down on a hot day. Blend 300 g (2 cups) ice cubes with 60 ml (1/4 cup) blue raspberry syrup and 60 ml (1/4 cup) lemonade until fully crushed and slushy, about 40 seconds, stopping to stir once if the blender stalls. Use crushed ice rather than whole cubes if your blender is on the weaker side, since it's easier to break down evenly. Serve immediately with a wide straw; the texture starts separating within about 10 minutes.

When there's no time to shop for special syrups, this is the drink to reach for: just blue sports drink, lemon-lime soda, and ice. Fill a glass halfway with 180 ml (3/4 cup) chilled blue sports drink, then top with 120 ml (1/2 cup) lemon-lime soda so it stays fizzy rather than flat. A squeeze of fresh lime cuts the sweetness and stops it tasting like straight sports drink. This is genuinely the fastest recipe on this list, ready in under two minutes with things most people already have in the fridge.

For a naturally blue drink with no syrup or dye at all, this smoothie leans on blueberries and a pinch of blue spirulina powder for colour. Blend 200 g (1 1/3 cups) frozen blueberries, 240 ml (1 cup) coconut milk, 1 g (1/2 tsp) blue spirulina powder, and 15 ml (1 tbsp) honey until completely smooth, about 45 seconds. Add the spirulina gradually and taste as you go; a little goes a long way and too much turns the smoothie faintly grassy. Strain through a sieve if you want a silkier texture without any blueberry skin flecks.

Ginger beer adds warmth and a gentle spice kick that plays surprisingly well against the sweet blue curaçao syrup in this fizz. Pour 30 ml (2 tbsp) blue curaçao syrup and 15 ml (1 tbsp) fresh lime juice into a glass over ice, then top with 180 ml (3/4 cup) chilled ginger beer poured slowly to keep the fizz. The ginger beer's natural spice keeps this from tasting purely like candy, which makes it a better fit for an adult table than most blue drinks. Garnish with a candied ginger slice and a lime wheel.

Built for a party table, this punch combines blue curaçao syrup, white cranberry juice, and lemon-lime soda in a large bowl so it's easy to serve a crowd. Stir 180 ml (3/4 cup) blue curaçao syrup and 1 litre (4 cups) white cranberry juice together in a punch bowl, then add 1 litre (34 fl oz) chilled lemon-lime soda right before guests arrive. Float thin lemon and lime wheels on top so the punch looks styled rather than just mixed. A ring of frozen blueberries or edible flowers frozen into a bundt-pan ice ring keeps the punch cold without watering it down as it melts.

Density is the trick behind this striped drink: a heavier, sweeter blue layer settles at the bottom while a lighter soda layer floats clear on top. Pour 60 ml (1/4 cup) blue curaçao syrup mixed with 30 ml (2 tbsp) simple syrup into the bottom of a tall glass, then add ice and slowly pour 180 ml (3/4 cup) chilled soda water over the back of a spoon held just above the ice. Pouring slowly and over a spoon is what keeps the layers distinct instead of swirling together. Don't stir before serving; the visible gradient from deep blue to clear is the whole point of this one.

This is the least sweet drink on the list, built more like a refreshing electrolyte cooler than a dessert drink. Whisk 1 g (1/2 tsp) blue spirulina powder and a pinch of sea salt into 350 ml (1 1/2 cups) coconut water until fully dissolved, about 1 minute of whisking so the spirulina doesn't clump. Add 15 ml (1 tbsp) fresh lime juice for brightness and pour over ice. It's a good post-workout or hot-day option since coconut water naturally carries electrolytes without the sugar load of most other blue drinks here.

Vanilla syrup and a splash of cream mellow out the sharper blue curaçao flavour, giving this one a smooth, dessert-like finish. Stir 20 ml (4 tsp) vanilla syrup and 15 ml (1 tbsp) blue curaçao syrup into 240 ml (1 cup) chilled cream soda, pouring gently to protect the fizz. Float 15 ml (1 tbsp) whipped cream or a small scoop of vanilla ice cream on top rather than stirring it in, so it stays a distinct, cloud-like layer. This is the mildest, most kid-friendly blue drink here if the others feel too tart or fizzy.

Gel food colouring and blue curaçao syrup both give a truer, more saturated blue than liquid drops, which tend to look washed-out grey once mixed into a full glass. Chill every base liquid and glass ahead of time; warm ingredients dull fizz and melt garnishes faster, which especially ruins layered and ombre drinks. For layered effects, always pour the heavier, sweeter liquid first and add lighter, fizzier ones slowly over the back of a spoon so they settle instead of crashing through. If a drink tastes flat or too sweet, a small squeeze of fresh lemon or lime almost always fixes it, since most blue syrups lean heavily sugary on their own.

Pineapple wedges, maraschino cherries, and citrus wheels are the fastest way to dress up any of these drinks without changing the recipe at all. A sugar or salt rim in white or pale blue sanding sugar adds a nice contrast against the bright liquid; just run a lime wedge round the rim and dip it in sugar before pouring. For a party table, serve in a mix of glass shapes, tall highballs for the fizzy ones, coupe glasses for the creamy coladas, so the table reads as a proper drinks bar rather than one repeated glass. Freeze blueberries or butterfly pea flowers into ice cubes ahead of time so drinks stay cold and on-theme without watering down as the ice melts.

Syrup bases like the Blue Lagoon and Blue Hawaiian mixes can be combined and refrigerated up to 24 hours ahead in a sealed jug; add the soda or sparkling water only right before serving so the drink stays fizzy. Butterfly pea flower tea keeps well chilled for up to 3 days in a sealed jar, so it's worth steeping a big batch and adding lemon juice fresh to each glass as you pour, since the colour-change effect fades if it's mixed in too early. Smoothies and slushies are the exception; blend those fresh, as they separate and lose their texture within about an hour. For a party of more than 12, double the punch and cooler recipes directly, but keep blended drinks in small batches so each one comes out at its best texture.