How to Make Butterfly Pea Flower Tea Properly
Updated Nov 08, 2024
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Butterfly pea flower tea is an herbal tea, or a tisane drink, that naturally turns blue when steeped in water. See how to make this fun drink and how to make it change color.

Butterfly Pea Flower Tea
Butterfly pea flower tea is an herbal, caffeine-free drink made from dried butterfly pea flowers steeped in water.
It comes from a plant called clitoria ternatea that’s native to Southeast Asia.
The flowers are deep blue in color with a tinge of purple that colors and flavors the water. The color goes from blue to purple when the pH level changes.
Adding something acidic like lemon juice changes the color. It’s like magic!
RELATED: Butterfly Pea Flower Tea Latte
Recipe Highlights
- This recipe for homemade butterfly pea flower tea takes just 7 minutes to make.
- See how to make both hot and cold butterfly pea flower tea, plus the best way to make it change color.
- Get tips and ideas for sweetening butterfly pea flower tea so it tastes good.
RELATED: Butterfly Pea Flower Lemonade
Ingredient Notes

TO MAKE HOT BUTTERFLY PEA FLOWER TEA
- Loose butterfly pea flowers (or tea bags)
- Filtered water
- Teapot with strainer: My go-to teapot for making herbal tea.
- Electric kettle with temperature setting: A must for all tea drinkers.
TO MAKE COLD BREW BUTTERFLY PEA FLOWER TEA
- Butterfly pea flowers
- Filtered water
- Teapot with strainer or cold brew pitcher
- Ice
How to Make Hot Butterfly Pea Flower Tea Properly

STEP 1: Boil water.
Water quality is important with tea. The better the water, the better the cup of tea. Use filtered water if possible.
If you’re using an electric kettle with temperature setting like I do, set it to 208°F, otherwise you can just use boiling hot water.
Boil extra water so that you can use it to warm up the teapot.
STEP 2: Warm up teapot.
Pour some hot water into the teapot and swirl it around a bit to warm it up. Discard water.
When the teapot is warm, the tea won’t cool down as fast while it’s brewing.
STEP 3: Put butterfly pea flower tea into teapot and add hot water.
STEP 4: Cover teapot and steep for 5 minutes.
The minimum steep time for herbal tea is 5 minutes. You can steep for longer without the tea getting bitter unlike green tea.
STEP 5: Strain butterfly pea flowers and pour hot tea into a teacup.
You can add lemon slices into your drink and watch the color change from blue to purple.


How to Make Iced Butterfly Pea Flower Tea
My favorite way to make butterfly pea flower tea is iced with a lemon. And the best way to make it iced tea is to cold brew it!
STEP 1: Put butterfly pea flower tea and cool or room temperature water in a pitcher or glass container.
Tea Sommelier’s Tip: If you make cold brew often, get a cold brew pitcher which comes with an infuser. It makes it super easy to make iced tea.
STEP 2: Cover pitcher and put in refrigerator for at least 6 hours.
You can steep in the refrigerator for up to 24 hours.
STEP 3: Strain out butterfly pea flowers and pour tea into a cup.
Ice is optional with cold brew tea.
To make your butterfly pea flower sweetened, use simple syrup since it’s the easiest to incorporate into your cold tea since it’s a liquid.
Simple syrup is really easy to make at home. Just mix equal parts sugar and hot water until sugar dissolves.
RELATED: 30 Refreshing Iced Tea Recipes


Once you’ve made the tea, add some lemon juice or lemon slices to see it change color.
It turns from a blue to a purple!
BUTTERFLY PEA FLOWER TEA TIPS
- Butterfly pea flower tea isn’t as tricky to make as black or green tea in that it doesn’t get bitter if you brew it for too long.
- Butterfly pea flower tea on its own doesn’t taste too great so be sure to add lemon or honey to change the flavor.
- Use butterfly pea flower and lemonade to make a pretty and great-tasting drink.
QUESTIONS YOU MAY HAVE
I don’t love the taste of butterfly pea flower tea. It tastes earthy and woody. It’s definitely pretty to look at but it tastes bleh. I never drink it on its own.
Nope, there’s no caffeine in butterfly pea flower tea.
Loose butterfly pea flowers are the best quality. Tea sachets are good to OK quality and tea bags are the lowest in quality.
Butterfly pea flower tea is made from the clitoria ternatea plant, not the camellia sinensis so it’s not a real tea. All herbal teas aren’t real teas. Real tea is tea made from the leaves of the camellia sinensis plant. Black, oolong, green, and white tea are all real or true tea.
Related
- Iced Butterfly Pea Flower Tea Latte
- Butterfly Pea Flower Cold Foam
- Butterfly Pea Flower Matcha Lemonade
- Matcha Lemonade
- How to Make Chamomile Tea Properly
- How to Make Rooibos Tea Properly

Butterfly Pea Flower Tea
Equipment
Ingredients
- 1 cup water, + more to warm teapot for hot tea
- 1 ½ teaspoons butterfly pea flower loose tea
- Lemon slices or lemon juice, (optional)
Instructions
- Boil water.If using an electric kettle with temperature setting, set it to 208°F. Boil a little more water than needed so that it can be used to warm up the teapot. Filtered water is best.
- Warm up teapot.Pour some hot water into a teapot and swirl it around a bit. Discard the water.
- Put butterfly pea flowers into teapot and add hot water. Cover teapot and steep for 5 minutes.
- Strain butterfly pea flowers and pour hot tea into a teacup.
Nutrition information is automatically calculated, so should only be used as an approximation.












Hi Jee!
I made this tea for my son’s birthday! First I brewed the tea earlier in the day so it would be cool when I wanted to serve it. Then I served it over ice and had everyone drop a slice of lemon in it at the same time to watch the reaction! I made simple syrup with 1/4 pure sugar cane and 3/4 coconut sugar, so that went in last because it’s not as light as granulated sugar. It was so delicious and tasted a bit exotic. Perfect for my son who’s taking chemistry in high school! Thank you!
I have a home grown ( garden ) butterfly pea plant, should i use the petals from there directly? it wouldn’t be dangerous or poisonous would it be ?
Hi beginner_at_tea, I can’t say if it’s safe to use. I’ve only used food-grade butterfly pea flower petals.
Mine is turning brown and I don’t know why… Do you perhaps any idea why did it turned into brown????
Hi Amfi, check to make sure the tea you have is pure butterfly pea flower and doesn’t have anything else mixed into it.
Hey! Really loved your insights on how to use this beautiful flower. I’m considering buying some, but I’m confused about whether to buy dried or fresh butterfly pea flowers. What would you suggest, considering I’m a newbie to this?
Hi Helee, get food-grade dried butterfly pea flowers. Food-grade, meaning it’s safe to make tea with.
Thanks for the great ideas!
hi, does the flower needs to be washed with water first before pouring in hot water?
Hi Joanne, no need to wash the flowers but you certainly can. No harm in doing so.
Hello my name is Carmen hope all is well and yes I bought the powder My son purchased it for me and I like to know if I can drink it with my coffee and how much of it would it be the same Amount If you were drinking it with tea Do I use a teaspoon
Hi Carmella, I would start with half a teaspoon but I don’t think you’ll taste much of it even if you use a lot since the coffee is much stronger in taste.