There is something truly magical about a Blue Tea Latte with Vanilla Cold Foam Recipe that instantly uplifts your mood and delights your senses. The brilliant sapphire hue of butterfly pea flower tea combined with the luscious, sweet vanilla cold foam creates not only a feast for the eyes but also a comforting, smooth drink that feels like a gentle hug in a cup. Whether you’re looking to impress guests or treat yourself to a café-worthy beverage at home, this recipe is as enchanting to make as it is to sip.

Ingredients You’ll Need
This recipe is wonderfully simple, relying on just a few carefully chosen ingredients that each play a crucial role. The butterfly pea flowers bring that stunning blue color and subtle earthiness, while the milk and vanilla syrup transform this tea into a creamy, dreamy latte experience.
- Dried butterfly pea flowers: The star ingredient providing the unique blue color and mild floral notes.
- Hot water: Essential for steeping the flowers to extract color and flavor.
- Ice-cold whole milk (or oat/almond for dairy-free): Adds creaminess and texture, with options for all dietary needs.
- Vanilla syrup: Sweetens the drink and creates the signature vanilla cold foam.
- Ice cubes: Keeps the latte refreshingly cool and helps maintain layering.
How to Make Blue Tea Latte with Vanilla Cold Foam Recipe
Step 1: Brew the Blue Tea
Start by gently brewing your butterfly pea flowers in hot water. Use about a tablespoon of dried flowers with a cup of hot water and let them steep for 5 to 7 minutes. You’ll be mesmerized watching the water change into a deep, vibrant blue. Once steeped, strain out the flowers and let your blue tea cool slightly so it’s ready to refresh without being too hot.
Step 2: Make the Vanilla Cold Foam
While your tea chills, it’s time to prepare the luscious vanilla cold foam. Add your ice-cold milk and vanilla syrup into a blender. Blend for about 10 seconds just until the mixture turns smooth and foamy. The cold temperature helps the foam stay light and airy, creating the perfect creamy topping for your latte.
Step 3: Assemble the Latte
Fill a tall glass generously with ice cubes, which keep your drink crisp and refreshing. Slowly pour in the cooled blue tea over the ice. Finally, spoon or pour the fluffy vanilla cold foam carefully on top. The contrast of the vibrant blue with the snowy white foam is inviting and oh so photogenic.
Step 4: Serve and Enjoy!
You can keep the layers intact to admire and enjoy the gradual mix of flavors or gently stir the latte for a creamy, unified sip. Either way, your Blue Tea Latte with Vanilla Cold Foam Recipe becomes a deliciously beautiful escape.
How to Serve Blue Tea Latte with Vanilla Cold Foam Recipe
Garnishes
Enhance your latte by adding a sprinkle of edible flowers, a tiny dusting of cinnamon, or even a few fresh vanilla beans on top. These touches not only add a hint of aroma but also make your presentation even more inviting.
Side Dishes
Pair this refreshing and mildly sweet latte with light pastries like buttery croissants, lemon scones, or almond biscotti to maintain a delicate balance of flavors. Fresh fruit or a small bowl of mixed berries also complement the floral notes beautifully.
Creative Ways to Present
Experiment with clear glass mugs or mason jars to showcase the stunning blue-to-white layering. Add a reusable straw or a slender wooden stirrer for style and sustainability. You could also layer in a dessert glass with a few pearls of tapioca for a playful bubble tea twist.
Make Ahead and Storage
Storing Leftovers
While this latte is best enjoyed fresh, you can store any leftover brewed blue tea in a sealed container in the refrigerator for up to 24 hours. Keep the cold foam separate and fresh by blending again before serving.
Freezing
Freezing the blue tea is possible but not recommended for the cold foam, as freezing changes the milk’s texture. If you want to freeze the tea, do so in an ice cube tray and add the cubes to your latte later for extra chill and color intensity.
Reheating
If you prefer a warm version, gently heat your blue tea before assembling but avoid heating the cold foam. Instead, prepare a warm vanilla milk froth on the side to pour on top for a cozy twist.
FAQs
What makes butterfly pea flowers special in this recipe?
Butterfly pea flowers are prized for their vibrant blue color and subtle earthy flavor, turning plain water into a visually stunning tea. They’re also rich in antioxidants, making the drink both beautiful and beneficial.
Can I use other types of milk for the vanilla cold foam?
Absolutely! Whole milk gives the creamiest foam, but oat, almond, or soy milk can be great dairy-free alternatives. Just ensure the milk is very cold for the best foaming results.
Is the vanilla syrup necessary?
The vanilla syrup adds the signature flavor and sweetness to the cold foam, making the latte special. If you prefer less sweet drinks, you might reduce the syrup slightly or use vanilla extract with a little sweetener.
How long does the foam stay fluffy?
The vanilla cold foam remains airy for about 15 to 20 minutes, depending on the temperature of your drink and ambient conditions, so it’s best consumed soon after assembling.
Can I enjoy this latte hot?
Yes, you can make a warm version by brewing the tea as usual and frothing warm milk with vanilla syrup on top. The flavors stay delightful, though you’ll lose the icy contrast and layering effect.
Final Thoughts
Trust me, once you try this Blue Tea Latte with Vanilla Cold Foam Recipe, it will become a cherished part of your drink rotation. It’s vibrant, soothing, and just a little bit magical—a real treat to brighten any moment. So go ahead, brew a cup, whip up that foam, and savor this lovely drink made with a lot of joy and a touch of wonder.
Print
Blue Tea Latte with Vanilla Cold Foam Recipe
- Prep Time: 10 minutes
- Cook Time: 7 minutes
- Total Time: 17 minutes
- Yield: 1 serving
- Category: Beverage
- Method: Blending
- Cuisine: Fusion
- Diet: Vegetarian
Description
This vibrant Blue Tea Latte features a stunning natural blue hue from dried butterfly pea flowers, paired with creamy vanilla-flavored cold foam. This refreshing latte combines the floral notes of butterfly pea tea with sweet vanilla milk foam, perfect for a visually striking and delicious iced beverage.
Ingredients
Tea
- 1 tbsp dried butterfly pea flowers
- 1 cup hot water
Vanilla Cold Foam
- ⅓ cup ice-cold whole milk (or oat/almond milk for dairy-free)
- 1 tbsp vanilla syrup
- Ice cubes, as needed
Instructions
- Brew the blue tea: In your teapot, combine the dried butterfly pea flowers with a cup of hot water. Allow it to steep for 5-7 minutes until you witness a deep, mesmerizing blue color emerge. Strain the mixture to remove the flowers and let the tea cool slightly.
- Make the vanilla cold foam: In your blender, add the ice-cold milk and vanilla syrup. Blend for about 10 seconds, just until smooth and foamy.
- Assemble the latte: Fill a tall glass with ice cubes, then pour in the cooled blue tea. Slowly spoon or pour the fluffy vanilla cold foam on top.
- Serve and enjoy: Keep the layers intact or gently stir for a creamy experience.
Notes
- Use any plant-based milk such as oat or almond milk to make this drink dairy-free.
- Adjust the vanilla syrup quantity to your preferred level of sweetness.
- For a stronger tea flavor, steep the butterfly pea flowers longer but avoid bitterness.
- Serve immediately to enjoy the contrast between the cold foam and the iced tea.

