This Easy Starbucks Green Tea Lemonade Recipe with fresh mint is one of those drinks that feels fancy but couldn’t be simpler to make.

It’s bright, refreshing, and ready in just 2–3 minutes, no blender, no shaker, and no special skills required. If you love iced tea drinks with a natural lemon flavor, this one will instantly become a favorite.

It tastes just like the Starbucks version, but making it at home saves you time, money, and that extra coffee shop trip. Perfect for hot summer days, or anytime you want something cool and refreshing without the effort.

Ingredients

Starbucks uses very few ingredients to make its green tea lemonade, which is why it’s so easy to replicate. This recipe calls for simple ingredients you can find at any grocery store.

• Lemons: These give fresh lemon juice and build the base of the homemade lemonade recipe.
• Granulated sugar: This balances the lemon and helps create maximum flavor.
• Water: Water keeps the drink smooth and light, like Starbucks’ lemonade.
• Green tea bags: These create the green tea blend and green tea concentrate.
• Ice cubes: Ice chills the drink fast and keeps it refreshing.
• Mint and lime slices: These add a fresh look and light aroma when serving.

Take a look at the recipe card at the bottom of this post for the full recipe

Add-ons & Substitutions

• This iced green tea lemonade is easy to adjust based on what you have.
• Use bottled lemon juice if needed, but fresh lemon juice gives better flavor
• Use honey or agave instead of sugar if you prefer
• Add an extra green tea bag for a stronger green tea recipe
• Mix in a splash of sparkling water for a lighter, refreshing drink
• Skip the garnish if you want to keep things simple
• Swap sugar for honey or agave if that’s what you normally use

How to Make

1. Make the lemon syrup

Squeeze the fresh lemon juice into a large heat-safe pitcher. Add the sugar and stir well to combine. Let the mixture sit while you prepare the tea — this gives the sugar time to begin dissolving. Stir again after a few minutes until the sugar is fully dissolved and no grains remain at the bottom.

2. Prepare the green tea concentrate

Bring 1 cup of water to a gentle boil, then pour it over the green tea bags in a heat-safe cup or bowl. Let the tea steep for 10–15 minutes for a stronger flavor. Remove the tea bags and discard them. Allow the tea to cool completely to room temperature before using.

3. Combine everything

Once the sugar has dissolved, add the remaining water to the pitcher and stir. Pour in the cooled green tea concentrate and mix gently until fully combined.

4. Add ice and serve

Add ice to the pitcher or to individual glasses. Stir once more and serve cold. Garnish with fresh mint leaves or lemon slices if desired.

Expert Tips

• Let the green tea cool before mixing so the ice doesn’t melt too fast
• Taste before serving and adjust with water if needed
• Chill the pitcher for extra-cold iced green tea lemonade
• Use a large pitcher so everything mixes easily
• This tastes best within the first day for maximum flavor
• Keep it covered in the fridge so flavors stay fresh
• Add the ice right before serving to avoid dilution

Frequently Asked Questions

How should I store this iced green tea lemonade?

Store it covered in the fridge for up to three days. Stir before serving.

Can I make this green tea lemonade recipe ahead of time?

Yes. You can make it a day ahead and keep it chilled until needed.

Can I freeze this homemade recipe?

Yes. Freeze it in ice cube trays. Use the cubes later without watering it down.

Does this taste like the Starbucks version?

It’s very close to the Starbucks version, especially when served cold.

What green tea works best?

Any plain green tea bags work well and still give that Starbucks lemonade flavor.

Can I double this recipe?

Yes. Just use a larger pitcher and keep the ratios the same.

Is this drink very sweet?

No. It’s balanced. You can adjust with more water if needed.

Can I use less sugar?

Yes. Start with less and adjust to taste.

Can I use cold-brew green tea?

Yes. Just make sure it’s strong enough to replace the green tea concentrate.

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