How to Make Sparkling Grapefruit Iced Tea (Non-Alcoholic Party Drink)

Megumi Moriya
by Megumi Moriya

Looking for a refreshing non-alcoholic party drink? Try this easy sparkling grapefruit iced tea made with black tea and fresh grapefruit.

5 min read
How to Make Sparkling Grapefruit Iced Tea (Non Alcoholic Party Drink)
Grapefruit TeaSparklingNon AlcoholicMocktailParty Drink

If you’re looking for the perfect drink for your gatherings and parties, you’ve come to a right place. This refreshing, sparkling black tea, infused with a burst of citrus from grapefruit, will elevate your party experience to the next level. 

What makes this drink special is its combination of sparkling, fruit and tea. It is not just a fizzy refreshment; it offers a subtle elegance, with a hint of clean, crisp finish. You can enjoy it with both meals and desserts! In this article, I’ll walk you through how to make grapefruit tea. 

Why You’ll Love This Recipe 

To make grape fruit tea, I prepared a concentrated tea syrup. This tea syrup is so convenient. Once you have it, you can create countless variations by simply diluting it with fresh fruit juice or waters, such as regular sparkling water, tonic water and flavored water. I’m sure you’ll love this recipe for its easy versatility and endless variations! 

Ingredients Overview 

Grapefruit - Fresh grapefruit is ideal. It provides a full, natural flavor. However, if you prefer a shortcut to make grapefruit tea, you can use these alternatives. 

Ready-made grapefruit juice - Grape fruit juice is a simple and affordable option. Japanese Drinking Vinegar Pink Grapefruit Flavor is another great pick. It adds a mild vinegar tang that makes the tea extra refreshing and invigorating. 

Tea - For the tea itself, I’ve used black tea for this recipe as it pairs beautifully with grapefruit and sparkling water. I chose tea bags for convenience, but you can also use fresh tea leaves to your preference as well. 

Sparkling water - As the sparkling water makes up about half the total volume. I recommend extra fizzy, sugar-free options, though I’ve also enjoyed it with tonic water, for a twist. 

Tips to Know Before You Start 

Avoid the Grapefruit Pith – The secret to a great grapefruit tea is minimizing bitterness. Most of the bitterness comes from the peel and the white pith, so be careful to keep them out of your juice. I prefer squeezing the grapefruit by hand instead of using a juicer or citrus squeezer, as it produces a cleaner, brighter grapefruit flavor. I'll also show you exactly how I squeeze the grapefruit in the recipe section below.

Don't Over-Steep or Squeeze the Tea – Over-steeping tea or squeezing the tea bags or leaves can release unwanted bitterness. Follow the steeping time recommended on your tea package, then gently remove the tea bags or loose tea leaves from the hot water without squeezing or pressing them. 

Variations & Serving Ideas 

I made this drink with black tea, but you can customize this drink with other teas such as oolong tea and flavored fruit teas. Just by swapping out the grapefruit with other citrusy fruits, you can create endless variations.  

If you're looking for more ways to enjoy grapefruit, here are a few recipes to try: 

Grapefruit Syrup Recipe: Make a fresh, flavorful syrup using just grapefruit and sugar. Its perfect balance of sweetness, tartness, and subtle bitterness makes it a delicious addition to drinks, desserts, and more.

Grapefruit Salada Dressing Vinaigrette Recipe: Brighten up your salads with this refreshing grapefruit vinaigrette. It's perfect for everyday meals and special gatherings alike.

Grapefruit Shrub Spritzer Recipe: In just 15 minutes, you can make a bright, fizzy citrus drink bursting with fresh grapefruit flavor. It's the perfect refreshing beverage to enjoy alongside a cup of grapefruit tea.

Instructions

1) Gather the Ingredients for Condensed Tea Syrup

Gather the Ingredients together.

2) Boil the Water

Bring the water to a boil. This time, I’m using the same pot to both boil the water and steep the teabags. If you’re using a separate pot for steeping, be sure to heat extra water in advance to warm it up before you begin.

Expert's Tip

Kogu-Metal-Teapot-Modern-Stainless-Steel-Teapot-With-Strainer-500ml-4-2025-05-21T05:44:22.410Z.jpg

For the best flavor, brew your tea in a stainless steel teapot with a built-in strainer. It gives the tea leaves plenty of room to expand for a fuller infusion while making it easy to remove them at the right time, helping prevent bitterness.

3) Steep the Tea Bags in the Hot Water

Steep the tea bags in the hot water from step 2 with a lid on for the time specified on the package.

Once steeped, gently swing the tea bags in the pot and remove them. Be careful not to squeeze or press the tea bags to avoid bitter taste.

4) Add the Sugar

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(If you’re using a tea pot, transfer the tea to a pot, because we’ll heat it on the stove in this step.)

Return the pot to the stove and heat it over low heat. Add the sugar and stir well until the sugar fully dissolves.

Once the sugar is dissolved, let the mixture cool to room temperature, then refrigerate it until ready to use. You’ll get about 200ml of concentrated tea syrup. For each glass of grapefruit tea, use about 3 table spoons of the syrup.

5) Gather the Ingredients for Grapefruit Tea

Measure out 3 tablespoons of the concentrated tea syrup that you prepared in step4.

We’ll use the concentrated tea syrup, fresh grapefruit, extra fizzy sparkling water and ice in the following steps.

If you prefer a short cut, you can use readymade grapefruit juice or Tokiwa Japanese Drinking Vinegar Pink Grapefruit Flavor, instead of using a fresh grapefruit.

6) Prepare the Grapefruit

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First, cut off one wedge of the grapefruit and set it aside for decoration.

Next, remove the center pith of the grapefruit and the outer skin to make it easier to squeeze.

Use your hands to squeeze the grapefruit instead of a juicer or squeezer, as this method creates a clean, crisp taste without the unwanted bitterness. Try not to add any pith and seeds from the grapefruit when you squeeze it.

We’ll use 3 tablespoons of the grapefruit juice from the total amount.

7) Build the Sparkling Grapefruit Tea

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Prepare a glass and add the tea syrup first. Then fill the glass with ice.

Next, pour in 3 tablespoons of the freshly squeezed grapefruit juice from step6.

Finally, top it off with sparkling water and garnish with the grapefruit wedge you set aside.

megumi-profile
Megumi Moriya

Megumi is a recipe writer based in Chiba, Japan. She carries a Bachelor in the Faculty of Foreign Studies and is interested in creating content about Japanese cuisine and traditional confectioneries. Megumi is most interested in making Japanese recipe content, and in her free time, she likes to play the piano, make handcrafted goods, and hula dance. She hopes to inspire Japanese Taste readers to make Japanese recipes at home and of course share more about Japanese culture.

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