Yes, you can use lemongrass in milk tea; simmer the stalks with black tea, then add milk for a bright, citrusy cup.
Milk tea loves gentle aromatics. Lemongrass brings a clean lemon-like lift without the sharp acid of lemon juice. When bruised and simmered with black tea, the stalk softens tannins and adds a springy aroma that plays well with dairy. You get creamy body, brisk tea, and a citrusy finish in one balanced mug.
Can We Use Lemon Grass In Milk Tea? Tips, Ratios, And Risks
Short answer: yes. In many Indian kitchens, “lemongrass chai” is a daily habit made by simmering crushed stalks with tea and milk. A classic ratio is 1 cup water, 1 cup milk, 2 teaspoons loose black tea, and 1 small stalk, simmered until fragrant, then strained. That method preserves the creamy mouthfeel while keeping the lemongrass crisp and fresh.
| Lemongrass Milk Tea Factor | What To Do | Why It Works |
|---|---|---|
| Stalk Prep | Use the pale base; bruise with knife butt; cut into 2–3 pieces | Releases oils for faster infusion |
| Tea Choice | CTC Assam or English Breakfast | Bold body stands up to dairy |
| Order Of Operations | Simmer stalk in water, add tea, then milk | Controls bitterness and curdling risk |
| Heat | Gentle simmer, not a rolling boil | Keeps milk proteins smooth |
| Sweetener | White sugar or jaggery, added last | Clean finish; easy to dial sweetness |
| Extras | Pinch of cardamom or ginger | Warms the citrus notes |
| Straining | Fine mesh or chai strainer | Removes fibers and tea dust |
| Iced Version | Steep strong; chill before pouring over ice | Prevents watery flavor |
What Lemongrass Does In A Dairy Base
Lemongrass tastes lemony because of citral and related compounds in its essential oil. Those aromatics dissolve into hot water during a short simmer. Unlike lemon juice, lemongrass contributes fragrance with far less free acid, so it plays nicer with milk. The result is milk tea that smells bright but stays plush.
If you’ve ever had curdled tea, heat and acidity were the culprits. Tea tannins lower pH, and sudden temperature shocks can make casein clump. Two simple habits keep your cup smooth: add milk after the tea has simmered down a notch, and avoid very sour add-ins.
Ingredient Choices That Set You Up For Success
Pick A Tea That Can Carry Milk
Assam, English Breakfast, or any strong CTC black tea hold up well. Green tea or delicate oolong can work for iced versions, but they produce a lighter body. Herbal bases without hibiscus are fine too if you want a caffeine-free cup.
Choose Fresh Stalks Or Leaves
Fresh lemongrass stalks give the cleanest flavor. Look for firm, pale bulbs with fragrant, green tops. If stalks are unavailable, dried lemongrass or the fresh leaves also infuse well; you’ll need a touch more to get the same aroma.
Dairy, Non-Dairy, And Sweeteners
Whole milk gives classic body. Low-fat milk tastes lighter. Oat drinks keep texture stable in hot tea; soy and almond can split if the water is very hot or the tea is quite tannic. Add sugar or jaggery to taste at the end so the sweetness doesn’t mute the citrus edge.
Brewing Methods That Work Every Time
Stovetop Simmer (Warm And Cozy)
Crush one small stalk. Simmer in 1 cup water for 3–4 minutes until fragrant. Add 2 teaspoons loose black tea and simmer 1 minute. Pour in 1 cup milk and keep at a gentle simmer for 2–3 minutes. Sweeten, strain, and serve.
Single-Cup Quick Steep
For a fast mug, pour boiling water over a teabag and a teaspoon of chopped lemongrass. Steep 3–4 minutes, then top with hot milk. The flavor is lighter than the stovetop method but still refreshing.
Cold-Brew For Iced Days
Combine 2 cups cold water, 3 teaspoons black tea, and 1½ stalks sliced lemongrass in a jar. Steep in the fridge 8–12 hours. Strain, sweeten, and add cold milk over ice. Cold water keeps bitterness low while capturing aroma.
You can find a clear home method in this reliable lemongrass chai recipe. For safety context, the flavoring oil appears in the U.S. FDA’s food ingredient inventory; see the listing for lemongrass oil. If you’re sensitive to herbs or pregnant, get individualized advice. A conservative overview from Memorial Sloan Kettering describes limited human data and urges care with strong preparations; read their page on lemongrass.
Flavor Tweaks Without Losing Balance
Spice Companions
Cardamom pods lean floral. Fresh ginger adds zing. A pinch of cinnamon reads dessert-like. Keep the lemongrass in front; use other spices sparingly so the cup stays bright.
Creamy Or Light?
For café-style richness, go 1:1 water to milk. For a tea-forward taste, use 2:1 water to milk. If using plant milks, warm them before adding to the pot to lower the chance of splitting.
Sweetness Curve
Lemongrass shines with gentle sweetness. Start with 1 to 2 teaspoons sugar per cup and adjust. Honey works too; add it off heat to protect its aroma.
Safety, Evidence, And Good-Sense Notes
Lemongrass is widely used as a flavoring and appears in food ingredient inventories. That said, concentrated oils and supplements are a different story from culinary tea. If you’re pregnant, pick the cautious route and skip lemongrass infusions; stick to plain milk tea or ask a clinician about your specific case.
Tea science also shows that adding milk can bind some tea polyphenols. If you drink milk tea for flavor, enjoy it. If you chase maximum antioxidants, keep a separate plain cup during the day.
Taking An Herbal Shortcut: Leaf Or Dried Lemongrass
Dried lemongrass or the grassy leaves steep a touch earthier than the bulb, yet they work well in a daily routine. Use about 1½ times the weight of fresh to reach the same aroma. Store dried lemongrass in an airtight jar away from heat and light for two to three months of good flavor.
Close Variant: Using Lemongrass In Your Milk Tea — The Simple Rule
Here’s a one-line rule that keeps things easy: simmer lemongrass with water and tea, then add hot milk near the end. That order controls tannins and texture while keeping the lemony lift intact.
| Common Issue | What Caused It | Quick Fix |
|---|---|---|
| Milk Splits | Tea too hot or too acidic | Lower heat; add milk later; warm plant milks first |
| Flat Aroma | Stalk not bruised or too old | Crush base; use fresher stalks; increase simmer by 1–2 minutes |
| Harsh Bitterness | Over-boiled tea | Gentle simmer; shorten tea time; try a smoother blend |
| Stringy Bits | Loose fibers in pot | Strain through fine mesh; cut larger pieces |
| Watery Iced Cup | Weak concentrate | Steep stronger; chill before icing; add milk after chilling |
| Too Citrusy | Too much lemongrass | Use smaller stalk or fewer leaves; add a pinch of cardamom |
| Too Rich | Milk ratio too high | Shift to 2:1 water to milk |
Quick Clarifications For Home Brewers
Does Lemongrass Make Milk Curdle Like Lemon?
No. Lemongrass delivers citrus aroma with less free acid than lemon juice. You still want moderate heat and milk added late for a smooth cup.
Which Part Of The Plant Tastes Best In Milk Tea?
The white bulb carries sweet citrus notes with fewer grassy tones. The leaves add a meadow-like scent and are handy when stalks are scarce.
Can I Brew Without Caffeine?
Yes. Use rooibos or a plain lemongrass-only infusion, then finish with milk. The flavor will be gentler than a black-tea base.
Two-Minute Starter Recipe
For one mug: 1 cup water, 1 small bruised stalk, 1 teabag black tea, ½ to 1 cup hot milk, 1 to 2 teaspoons sugar. Simmer water and stalk 3 minutes, add teabag for 1 minute, pour in hot milk, sweeten, strain, and sip.
Where This Cup Shows Up In The Wild
From Mumbai to Kuala Lumpur, street-style chai often includes lemongrass in season. Cafés riff on it with cardamom and ginger. Many homes grow a small pot for easy snipping year-round. It thrives in sun outdoors.
Sourcing, Storage, And Prep Hygiene
Buy stalks that feel heavy for size with tight, pale bases and no slimy spots. Wrap unwashed stalks in a paper towel, seal in a bag, and refrigerate up to two weeks. For freezer backup, slice the white portions and freeze flat in a zip bag; use straight from frozen. Rinse leaves to remove grit before brewing. Keep dairy below a gentle simmer to avoid scorching on pot sides, and rinse strainers after; tea dust doesn’t stick.
Daily Takeaway For Everyday Brewing
can we use lemon grass in milk tea? Yes. It’s practical, tasty, and easy to repeat. Use a sturdy black tea, bruise a small stalk, simmer gently, add milk near the end, and strain. If you need a caffeine break, switch the base and keep the method. If you’re pregnant or sensitive to herbs, sit this flavor out and keep your milk tea plain.
Quick Reference Ratios
Every kitchen is different, but these targets land you in the sweet spot fast.
- Warm mug: 1 cup water + 1 cup milk + 2 tsp black tea + 1 small stalk
- Iced: double the tea and lemongrass; chill fully before milk
- Plant milks: pre-warm, then add to a gentle simmer
can we use lemon grass in milk tea? With the steps above, yes—and you’ll want a second cup.