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Butterfly pea iced tea in a clear glass with lemon juice poured, tea transitioning from blue to purple

Butterfly Pea Flower Iced Tea Recipe: Stunning Blue-to-Purple Herbal Drink

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Butterfly pea flower iced tea is a vibrant, caffeine-free herbal tea that changes color with lemon. Refreshing and antioxidant-rich, it’s perfect for summer.

  • Total Time: 15 mins
  • Yield: 2 servings 1x

Ingredients

Scale

1 tbsp dried butterfly pea flowers

2 cups hot water

1 tbsp lemon juice (optional for color change)

1 tsp honey or sweetener of choice

1/4 cup coconut milk or cream (optional)

Tapioca pearls (optional for boba version)

Ice cubes

Instructions

1. Steep butterfly pea flowers in hot water for 5–10 minutes.

2. Strain and let cool to room temperature.

3. Add lemon juice if desired for a color change.

4. Sweeten to taste with honey or preferred sweetener.

5. Pour over ice and top with coconut milk for a creamy version.

6. Add tapioca pearls to the bottom for boba tea variation.

7. Serve immediately with optional mint garnish.

Notes

Store extra tea in the fridge for up to 3 days.

Try freezing lemon juice into cubes to drop into blue tea for dramatic effect.

  • Author: Lara
  • Prep Time: 10 mins
  • Cook Time: 5 mins
  • Category: Drinks
  • Method: Steeping
  • Cuisine: Thai-Inspired
  • Diet: Vegan

Nutrition

  • Serving Size: 1 glass
  • Calories: 45
  • Sugar: 3g
  • Sodium: 5mg
  • Fat: 2g
  • Saturated Fat: 1g
  • Unsaturated Fat: 1g
  • Trans Fat: 0g
  • Carbohydrates: 6g
  • Fiber: 0g
  • Protein: 0g
  • Cholesterol: 0mg