How to Cold Brew Tea: A Smooth and Sweet Iced Tea Method

Cold brew tea is the easiest way to get a glass of iced tea that’s naturally sweet, smooth, and never bitter. Unlike hot brewing, which can extract harsh tannins when you’re not careful, cold brewing gently steeps tea leaves in cold water over several hours. The result is a mellow, refreshing drink that highlights the tea’s delicate flavors.

Whether you’re new to cold brewing or looking to perfect your method, this guide covers everything: the best tea for cold brew, the right cold brew tea ratio, and how long to let it steep. You’ll also learn how cold brew compares to hot brew, so you can choose the method that fits your taste.

What Is Cold Brew Tea?

Cold brew tea is made by steeping loose leaf tea in cold or room-temperature water for an extended period, usually 8 to 12 hours. The cold water extracts flavor slowly, releasing the tea’s natural sweetness and aromatic oils without pulling out the bitter compounds that hot water can create. This makes cold brew tea incredibly smooth and easy to drink.

Because the process is forgiving, you don’t need to worry about precise water temperature or timing. You simply combine tea and water, let it sit in the fridge, and strain. It’s a hands-off method that’s perfect for busy mornings or summer afternoons.

• Cold brew tea is less bitter and more sweet than hot-brewed iced tea.
• It’s a great way to use high-quality loose leaf teas like White Petal or 1st Flush Darjeeling.

Best Tea for Cold Brew

While you can cold brew almost any tea, some shine more than others. White and green teas are naturally delicate, so cold brewing brings out their floral and vegetal notes without any astringency. Herbal infusions, like hibiscus or chamomile, become fruity and refreshing. Even black teas, which can be bitter when hot-brewed, turn surprisingly smooth when cold steeped.

At Steven Smith Teamaker, we recommend trying White Petal for a subtly sweet, floral cold brew, or Pineapple Green Iced Tea for a tropical twist. If you prefer something with a bit more depth, Red Nectar offers a rich, honeyed flavor that works beautifully cold. For a classic iced tea, our Exceptional Iced Tea blend is crafted specifically for cold brewing.

• White and green teas: delicate, floral, and naturally sweet.
• Herbal infusions: fruity and caffeine-free, perfect for evening.
• Black teas: smooth and malty when cold-brewed, great for a morning pick-me-up.

Cold Brew Tea Ratio: How Much Tea to Use

The standard cold brew tea ratio is about 1 teaspoon of loose leaf tea per 8 ounces (1 cup) of cold water. For a stronger brew, you can increase to 1.5 teaspoons per cup. If you’re making a large pitcher, use 8 to 12 teaspoons for 64 ounces (half a gallon). Adjust to your taste—cold brew is forgiving, so you can always add more water or tea next time.

Using a scale can help you be more precise: aim for about 5 to 7 grams of tea per liter of water. But for most home brewers, teaspoons work fine. The key is to use good-quality loose leaf tea, like the ones from Steven Smith Teamaker, to get the best flavor.

• Start with 1 teaspoon of tea per 8 ounces of water.
• For a stronger brew, use 1.5 teaspoons per cup.
• Scale: 5-7 grams of tea per liter of water.

Cold Brew Tea Time: How Long to Steep

Cold brew tea usually needs 8 to 12 hours in the refrigerator. The exact time depends on the tea type and your taste preference. White and green teas may be ready in as little as 6 to 8 hours, while black teas and herbal infusions can go the full 12 hours without becoming bitter. If you’re unsure, start with 8 hours and taste—if it’s not strong enough, let it steep longer.

One of the best things about cold brew is that it’s hard to over-steep. Unlike hot tea, which turns bitter after a few minutes, cold brew tea stays smooth even after 24 hours. However, for the freshest flavor, we recommend steeping for no more than 12 hours and then removing the leaves.

• White/green: 6-8 hours
• Black/herbal: 8-12 hours
• Taste test at 8 hours and adjust.

Cold Brew Tea vs Hot Brew: What’s the Difference?

The main difference between cold brew and hot brew tea is the extraction process. Hot water rapidly extracts flavor compounds, including caffeine and tannins, which can lead to bitterness if the tea steeps too long. Cold water extracts more slowly, resulting in a smoother, sweeter cup with about 30% less caffeine. This makes cold brew a great choice for those sensitive to caffeine or who prefer a milder drink.

Hot brewing is faster and can produce a more robust, aromatic cup, but it requires careful attention to temperature and steeping time. Cold brewing is more forgiving and convenient—just mix and forget. If you enjoy experimenting, try both methods with the same tea, like our 1st Flush Darjeeling, to taste the difference.

• Cold brew: smooth, sweet, less caffeine, takes 8-12 hours.
• Hot brew: quick, bold, more caffeine, requires precision.
• Both methods highlight different aspects of the same tea.

How to Cold Brew Tea: Step-by-Step

Ready to make your own cold brew tea? Here’s a simple method. Start with a clean glass pitcher or jar. Add your loose leaf tea—about 1 teaspoon per 8 ounces of water. Pour in cold, filtered water, making sure the tea is fully submerged. Give it a gentle stir, then cover and place in the refrigerator.

Let it steep for 8 to 12 hours. When the time is up, strain the tea through a fine-mesh sieve or a tea infuser to remove the leaves. Pour over ice and enjoy. You can also add a splash of lemon or a sprig of mint for extra freshness. Store any leftover cold brew in the fridge for up to 3 days.

• Use a glass pitcher or jar.
• Strain with a fine-mesh sieve or tea infuser.
• Serve over ice with optional lemon or mint.

Cold brew tea is a simple, rewarding way to enjoy a smooth and sweet iced tea at home. With the right tea, ratio, and steeping time, you can create a refreshing drink that’s perfect for warm days. Experiment with different varieties from Steven Smith Teamaker, like White Petal or Pineapple Green Iced Tea, to find your favorite. Cheers to a perfect glass of cold brew!