How to Brew Lemongrass Tea: 7 Proven Steps for a Perfect Cup

If you want to know how to brew lemongrass tea that tastes fragrant, smooth and never bitter, the secret lies entirely in timing — when you add water, when you add milk, and how long you simmer each stage. This monsoon, as rain patters outside and you crave a cozy indoor chai session, getting this sequence right transforms an ordinary cup into something restaurant-worthy.

Fresh n Flavour built its Freshful Chai around this exact idea — a blend of Assam CTC, Dooars CTC, Lemongrass and Cardamom designed to brew consistently well whether you’re a strong-chai person or someone who prefers a lighter cup.

Learning how to brew lemongrass tea properly also solves a common complaint — acidity and bitterness in milk tea. Get the sequence wrong and you get a harsh, tannic cup. Get it right and you get a rounded, aromatic chai that soothes rather than irritates.

Why Water and Milk Timing Matters

Water and milk timing matters because tea tannins and lemongrass oils release differently depending on temperature and boiling sequence — add milk too early and you mute the citrus aroma; add it too late and the tannins turn sharp and bitter.

The Science of Sequential Brewing

When water boils first, it extracts lemongrass’s volatile citral oils fully, the compound responsible for its lemony fragrance. Milk proteins bind to tannins and can trap flavor if introduced before the tea base develops properly.

This is why traditional Indian chai-wallahs almost never start with milk. They build a strong water-based decoction first, then temper it with milk only in the final minutes — a method passed down through generations of roadside stalls.

Why Fresh n Flavour Designs for This Sequence

Fresh n Flavour’s Freshful Chai uses a Mamri Dana cut — a slightly coarser CTC grain than standard chai patti — which releases flavor more gradually. This means it tolerates the traditional water-first, milk-later method without turning bitter, even if you simmer a minute longer than planned.

Try it yourself

Freshful Chai

★★★★★ (17)

Lemongrass chai patti — Premium chai patti online — Freshful blends Assam CTC with Dooars black tea, lemongrass…

₹ 400.00 – ₹ 1,000.00 (incl. GST)

Shop now →

How to Brew Lemongrass Tea Step by Step?

To brew lemongrass tea step by step: boil water, add crushed lemongrass and tea leaves, simmer briefly, then add milk and cardamom before a final rolling boil. This five-stage method takes under seven minutes and works on any stovetop.

Ingredients for Two Cups

• 2 cups water
• 1 cup full-fat milk
• 2 teaspoons Freshful Chai patti (or any lemongrass-based blend)
• 2-3 crushed green cardamom pods
• Jaggery or sugar to taste

The Brewing Sequence

Bring water to a rolling boil in a saucepan. Add the crushed lemongrass stalk (if using fresh) along with your chai patti, and let it simmer on medium flame for two full minutes before anything else touches the pot.

Next add the crushed cardamom pods. Simmer for another minute so the water base turns a deep amber and smells distinctly citrusy and aromatic — this is the stage most people rush, and rushing it is the biggest reason home-brewed lemongrass tea tastes flat.

Now pour in the milk. Raise the flame slightly and let the chai rise to a boil two to three times, stirring gently each time it rises to prevent overflow and scorching at the bottom of the pan.

Add sweetener, simmer for one final minute, then strain immediately into cups. Serve hot — lemongrass tea loses its top aromatic notes within minutes of cooling, so this is not a make-ahead beverage.

What Is the Ideal Water to Milk Ratio?

The ideal water to milk ratio for lemongrass chai is roughly 2:1 — two parts water to one part milk — which keeps the tea aromatic without becoming too creamy or too watery. Adjust slightly based on whether you prefer a stronger or milkier cup.

Stronger Cup vs Milkier Cup

If you prefer a bolder, more tea-forward cup, use a 3:1 water to milk ratio and extend the water-simmering stage by a minute. If you prefer a creamier, gentler cup, move closer to 1:1 but reduce the total simmering time so the milk doesn’t overcook.

For Fresh n Flavour’s Freshful Chai specifically, a 2:1 ratio works best because the Mamri Dana cut needs the extra water volume to fully unlock its lemongrass and cardamom notes before milk is added.

Adjusting for Monsoon Weather

During this Monsoon Peak season, many households prefer a slightly stronger, spicier cup to counter the damp weather. Increasing water slightly and adding an extra cardamom pod gives you that warming, comforting effect without needing more tea leaves.

CTC vs Loose Lemongrass: Which Brews Better?

CTC chai patti blended with dried lemongrass brews more consistently than adding fresh lemongrass stalks separately, because the tea and lemongrass release their flavors at a matched rate — this is exactly how Fresh n Flavour formulates its lemongrass-based blends.

Why Pre-Blended Works Better for Most Homes

Fresh n Flavour hand-blends lemongrass directly with Assam CTC and Dooars CTC in small batches in Ahmedabad, ensuring the ratio of tea to lemongrass stays exact every single time you open the pack — something fresh stalks at home simply cannot guarantee.

This is also why the Freshful Chai works so well for people learning how to brew lemongrass tea for the first time — the hard part of balancing flavors is already done for you.

What History Tells Us About Blending Precision

Spice and tea blending in India has always relied on precise proportions passed down through households, as recorded in The Indian Cookery Book by ‘A Thirty-Five Years Resident’ (1880), which documented how 19th-century cooks measured and ground spices by hand for consistent results. Fresh n Flavour applies that same discipline to modern chai blending.

Try it yourself

Delightful Chai

Delightful Chai Patti Online — Delightful blends Assam CTC with Darjeeling Second Flush, lemongrass & botanicals. The best…

₹ 499.00 – ₹ 1,849.00 (incl. GST)

Shop now →

Common Mistakes When Brewing Lemongrass Chai

The most common mistakes when brewing lemongrass chai are adding milk too early, boiling too aggressively, and skipping the water-only simmering stage — all three lead to a flat, bitter or overly milky cup that hides the lemongrass aroma entirely.

Mistake 1: Adding Milk First

Many home cooks add milk and water together right from the start. This dilutes the lemongrass and tea extraction, resulting in a pale, weak-tasting chai no matter how much patti you use.

Mistake 2: Boiling Too Hard

A violent, uncontrolled boil scorches milk solids and creates a burnt undertone. Medium flame with 2-3 gentle rises gives you strength without bitterness.

Mistake 3: Skipping the Water-Only Stage

Rushing straight to milk skips the critical minute where Lemongrass oils fully dissolve into hot water. According to Sir J.D. Hooker’s botanical records in The Flora of British India (1872-1897), aromatic plant oils like those in lemongrass release most effectively at sustained near-boiling temperatures — which is exactly why the water-first method exists.

Mistake 4: Using Stale or Low-Quality Patti

Old, exposed-to-air chai patti loses its lemongrass fragrance quickly. Storing your Fresh n Flavour patti in an airtight container preserves the aromatic oils far longer than a loosely closed paper bag.

Fresh n Flavour’s tagline, Enjoy Goodness in Every Sip, reflects exactly this attention to freshness — every batch is hand-blended in small quantities rather than mass-produced and left sitting in warehouses for months.

Which Blend Should You Pick?

If you’re learning how to brew lemongrass tea for daily use, Freshful Chai is the most forgiving choice — its Mamri Dana cut tolerates slightly longer simmering without turning bitter.

If acidity has been a problem for you specifically, Delightful Chai is worth trying — its combination of lemongrass, mint, cardamom and nutmeg is formulated specifically to neutralize milk-tea acidity rather than just mask it.

If you want a bolder, spicier profile with lemongrass alongside exotic spices, Flavourful Chai uses a Dooars CTC base that holds up well to the stronger 3:1 water ratio described above.

None of these are the right pick if you specifically want a caffeine-free herbal cup — in that case, look toward Fresh n Flavour’s Ayurvedic or Tulsi Ginger blends instead, since all three lemongrass blends above are built on a black tea base.

For most readers simply asking how to brew lemongrass tea at home for the first time, start with the 500g Freshful Chai pack — it’s sized for regular daily brewing and gives you enough room to practice the water-then-milk sequence until it becomes second nature.

A Note on Assam Tea’s History

The Assam CTC base used in Freshful Chai traces back to tea gardens first documented in the colonial era. According to Harold H. Mann’s 1918 study, The Early History of the Tea Industry in North-East India, wild tea plants were discovered growing naturally in Assam’s forests long before organized cultivation began (as documented in Assam’s tea production history). That same robust Assam leaf is what gives Freshful Chai its strong base, capable of carrying lemongrass and cardamom without losing character.

This history matters practically — Assam CTC’s naturally bold, malty character is exactly why it pairs so well with citrusy lemongrass rather than being overpowered by it, a balance Fresh n Flavour has refined across its 14 handcrafted chai varieties.

Brewing Lemongrass Tea for Raksha Bandhan and Independence Day Gatherings

With Raksha Bandhan, Independence Day and Janmashtami all approaching in August, lemongrass chai makes an easy crowd-pleaser for family gatherings — it’s aromatic, familiar, and brews in batches just as easily as it brews for two cups.

Scaling the Recipe for Guests

To brew for six to eight people, simply multiply the water-to-milk ratio proportionally, but increase your simmering pot size rather than your stove flame intensity, since a wider surface area boils more evenly than a deep, narrow pot on high heat.

Serving lemongrass chai in kulhads or traditional cups during festival mornings adds to the sensory experience — the earthy clay aroma complements the citrus notes of lemongrass beautifully, especially during this rainy, lush green Monsoon Peak season.

Frequently Asked Questions

Try it yourself

Flavourful Chai

★★★★★ (3)

Flavourful chai patti online — bold Dooars CTC base blended with lemongrass, spearmint and exotic spices. Premium chai…

₹ 399.00 – ₹ 1,999.00 (incl. GST)

Shop now →