A glass of basil lemonade with fresh lemon slices and fresh basil with additional glasses of lemonade surrounding it.

Basil lemonade is a favorite in our house during the summer. It’s so refreshing and very easy to make using my basil simple syrup recipe, which is also great for drizzling over fruit salads.

While this is a small batch recipe that serves 4, you can easily scale it up as needed to serve at your next summer gathering. The key is making the basil simple syrup first, which infuses the drink with fresh herb flavor without any bitterness.

Why You’ll Love this Recipe

  • Only 4 ingredients to make this refreshing summer drink.
  • Great way to use up fresh herbs from your garden before they go to waste.
  • Make it ahead and keep it chilled in the refrigerator for parties.
  • Easy to scale up or down depending on how many people you’re serving.

Ingredients

An overhead view of ingredients to make basil lemonade on a table including granulated sugar, fresh lemon juice, water, and fresh basil leaves with text overlays over each ingredient saying what it is.

Ingredient Notes

  • Basil Leaves – Look for fresh, vibrant green basil leaves without any brown spots or wilting. If you’re harvesting from your own plant, pick the leaves just before you’re ready to use them for maximum flavor.
  • Lemons –  You’ll need 1 cup of lemon juice, which typically requires 5-6 large lemons. Smaller lemons may require more to reach 1 cup. Before juicing, zest your lemons and save the zest for other recipes.
  • Granulated Sugar – Essential for making simple syrup. Avoid using brown or coconut sugar as they will darken the syrup and affect the lemonade’s color.
  • Water – Use filtered water for the best taste. For a sparkling version, replace some or all of the water with sparkling water just before serving.

Try These Herb Variations

While basil is fantastic, you can also make this recipe with fresh mint for mint lemonade or fresh rosemary for a more earthy, herbal twist. Use the same amount of herbs and follow the same simple syrup method.

Step-by-Step Instructions

It’s very easy to make basil lemonade at home. It’s great to make ahead for parties and you only need a handful of ingredients. The below photos with matching steps are not meant to be the full recipe, but are there to help you see the recipe made at various stages so you can make it perfectly the first time and every time!

For the ingredient list with measurements, full instructions, printable recipe, and additional notes, please scroll down to the recipe card.

A saucepan of basil simple syrup being stirred by a silicone spatula.
In a small saucepan, combine granulated sugar, water, and basil leaves. Heat over medium heat, stirring occasionally until the sugar completely dissolves. Remove from heat and let it cool.
A saucepan pouring basil simple syrup into a wire mesh strainer to strain out the fresh basil.
Strain the basil leaves from the syrup.
A glass pitcher of basil simple syrup before adding lemonade concentrate.
Add the basil simple syrup to a large pitcher.
A glass pitcher of lemonade concentrate before adding additional water.
Add the freshly squeezed lemon juice to the pitcher.
A wooden spoon stirring lemonade in a glass pitcher.
Top it off with water and stir with a wooden spoon until combined. Let the mixture chill in the refrigerator to let the flavors meld together.
A pitcher pouring basil lemonade into a glass filled with ice.
Pour the lemonade over ice and garnish with fresh basil leaves and lemon slices. Enjoy!

Recipe FAQs

Can I use dried basil instead of fresh basil?

No. Fresh basil is essential for this recipe because it provides a vibrant, aromatic flavor. Dried basil will not give you the same fresh taste.

How can I make a sparkling version?

Replace some or all of the water with sparkling water. Add the sparkling water just before serving to maintain the fizz.

Can I use bottled lemon juice instead of fresh lemon juice?

Fresh lemon juice is recommended. Bottled lemon juice can have an off taste (slightly metalic), and since lemon is the star of lemonade, fresh is worth it.

Expert Tips

  • Zest your lemons before juicing. Store the zest in a freezer-safe container for up to 3 months. You’ll have it ready for baking recipes like my gluten-free lemon brownies.
  • Add garnishes just before serving. Fresh basil leaves or lemon slices should be added right before serving so the basil stays green and fresh.
  • Taste and adjust. Start with 3 cups of water and add more if the concentrate is too strong. If it’s too weak, add another 2-4 tablespoons of lemon juice.
  • Make basil ice cubes. Freeze some basil leaves in your ice cubes for extra herb flavor as they melt.
A glass of basil lemonade filled with ice and topped with a slice of lemon and a few basil leaves with additional lemon slices and fresh basil surrounding the glass.

Storage instructions

  • Storage: Keep the lemonade refrigerated for up to 3-4 days. To avoid diluting the flavor, wait to add ice until just before serving.
  • Freezer Option: You can freeze lemonade, though I would recommend freezing the lemonade concentrate before adding in the additional 4 cups of water. Pour the lemonade concentrate into a freezer-safe bag and freeze for up to 6 months. Alternatively, you can freeze the concentrate in ice cube trays, then transfer the cubes to a freezer-safe bag for quicker defrosting. Defrost in the refrigerator, then add 4 cups of water to serve.

Serving suggestions

Serve this basil lemonade at your next summer barbecue alongside burrata caprese or watermelon salsa with chips. It pairs well with easy ground beef tacos for taco night or mini beef taco cups at potlucks. If you want to offer guests a variety of drinks, serve alongside cucumber lemonade.

Did you make this recipe?

A glass of basil lemonade filled with ice and topped with a slice of lemon and a few basil leaves with additional lemon slices and fresh basil surrounding the glass.
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Basil Lemonade

This basil lemonade is made with fresh basil leaves, lemon juice, homemade basil simple syrup, and water. Only 4 ingredients and ready in less than 2 hours (most of that is chilling time). Perfect for summer gatherings.
Print Recipe Pin Recipe Rate this Recipe
Prep Time 15 minutes
Cook Time 5 minutes
Chilling Time 1 hour 30 minutes
Total Time 1 hour 50 minutes
Servings 4 servings

Ingredients

Basil Simple Syrup:

  • 1 cup water
  • 1 cup granulated sugar
  • 1 cup basil leaves - about 20-25 basil leaves

Basil lemonade:

  • 1 cup lemon juice - from 5-6 large lemons
  • 3-4 cups water

For serving:

  • lemon slices
  • fresh basil leaves

**Use the toggle button above to turn the instruction photos on and off!

Instructions

Basil Simple Syrup:

  • In a small saucepan, combine 1 cup water, 1 cup granulated sugar, and 1 cup basil leaves. Heat over medium heat, stirring occasionally, until the sugar completely dissolves.
  • Remove from heat and let cool completely, at least 30 minutes. Strain out and discard the basil leaves.

Basil Lemonade:

  • Add the cooled basil simple syrup and 1 cup lemon juice to a large pitcher. Stir to combine.
  • Add 3-4 cups water to the pitcher. Start with 3 cups, taste the lemonade, and then add up to an additional 1 cup of water if the concentrate still needs to be diluted. If the lemonade is too watered down, add another 2-4 tablespoons of lemon juice from 1 lemon. Stir well to combine.
  • Chill the basil lemonade in the refrigerator for at least 1 hour before serving to let the flavors meld.
  • Serve over ice and garnish with lemon slices and fresh basil leaves.

Notes

  • Save your lemon zest: Before juicing your lemons, zest them and store the zest in a freezer-safe container for up to 3 months. Use it for baking recipes that call for lemon zest.
  • Scale it up: This recipe serves 4 but can easily be doubled or tripled for parties and gatherings.
  • Storage: Keep refrigerated for up to 3-4 days. Add ice just before serving. You can freeze the concentrate (before adding the final water) for up to 6 months.

Nutrition

Calories: 207kcal | Carbohydrates: 54g | Protein: 0.4g | Fat: 0.3g | Saturated Fat: 0.03g | Polyunsaturated Fat: 0.04g | Monounsaturated Fat: 0.01g | Sodium: 13mg | Potassium: 82mg | Fiber: 0.3g | Sugar: 51g | Vitamin A: 320IU | Vitamin C: 25mg | Calcium: 22mg | Iron: 0.3mg

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