How to Brew Lemongrass Tea With KF S01 Tea Bags

By KINTO Japan | Published: 2026-10-22

Category: How-to Guides

Learn the exact steps to brew hot or iced lemongrass tea using KF S01 tea bags, including steep times and common mistakes to avoid.

Quick Answer

Brew hot lemongrass tea by steeping one KF S01 tea bag in 200 ml of boiling water for 5 minutes; for iced tea, steep in 100 ml of hot water for 10 minutes, then add 100 g of ice.

Why Steep Time Matters

Lemongrass tea needs enough time to release its bright, citrusy flavor. Steeping too briefly gives a weak brew; steeping too long can make it bitter. The KF S01 tea bag is designed for a 5-minute steep when made hot, or 10 minutes when you plan to serve it iced.

Hot vs. Iced: Two Methods, One Bag

The same KF S01 tea bag works for both hot and iced lemongrass tea, but the water volume and steep time change. For hot tea, use the full 200 ml of boiling water. For iced tea, you concentrate the brew with 100 ml of hot water so the ice doesn't dilute the flavor too much.

How to Brew KF S01 Lemongrass Tea

1. Boil Fresh Water: Bring about 200 ml of fresh, filtered water to a rolling boil. Using stale or reboiled water can make the tea taste flat. Always start with fresh cold water for the best flavor.
2. Steep the Tea Bag: Place one KF S01 tea bag in your cup and pour the boiling water over it. Cover the cup with a lid or saucer to keep the heat in. For hot tea, steep for exactly 5 minutes. For iced tea, use 100 ml of water and steep for 10 minutes. Set a timer—over-steeping can make the tea taste harsh.
3. Remove the Tea Bag: After the steep time, lift the tea bag out of the cup. Do not squeeze it, as that can release bitter tannins into your drink. Let the bag drip naturally for a few seconds before discarding.
4. Serve Hot or Add Ice: For hot tea, enjoy immediately. For iced tea, let the concentrate cool to room temperature, then add 100 g of ice cubes and stir. If you prefer a sweeter tea, stir in honey or sugar while the concentrate is still warm. Adding ice to a hot concentrate can crack thin glassware—use a heatproof cup or let the concentrate cool first.

About the KF S01 Lemongrass Tea Bag

KF S01 レモングラスティーバッグ 10個入り: This is a freeze-dried herbal tea made from 100% lemongrass, grown in Shiga Prefecture, Japan. It is caffeine-free. You can enjoy it any time of day without worrying about caffeine, and the freeze-dried process preserves the fresh lemongrass flavor.
KF S01 レモングラスティーバッグ 10個入り