Cold Brew vs Hot Brew

How to Make the Perfect Homemade Iced Tea This Summer ?

As the warm days roll in, our rituals shift. While a steaming cup of tea remains the ultimate comfort on cool mornings, a refreshing, healthy, and undeniably stylish trend is making its way onto our tables: homemade iced tea. And when it comes to making it, two camps go head to head  the classic Hot Brew (steeped hot, then cooled) and the ever-trendy Cold Brew (steeped cold).

Is this just a passing trend, or a genuine flavor revolution?

At Home of Thamani, we believe the secret lies in how water and leaves talk to each other coaxing out the soul of the tea. So let's take a sensory journey through Africa's finest tea-growing regions, where premium teas shine at every temperature.

The Science of Steeping: What's Actually Happening in Your Pitcher?

To understand the real difference between these two methods, you have to zoom in on the leaf itself. Hot water and cold water pull out aromas and benefits in very different ways.

Hot Brew: Bold, Bright, and Full of Character

C’est la méthode classique. Sous l'effet de la chaleur (entre 75°C et 95°C), les huiles essentielles, la théine et les tanins du thé se libèrent rapidement. C'est ce qui donne au thé sa structure et sa vivacité.

  • The perks: Ready in just a few minutes (perfect for a spontaneous iced tea fix poured straight over ice) with a bold, expressive flavor.

Cold Brew: Pure Smoothness, Zero Bitterness

Cold Brew means letting the leaves steep in room-temperature or cold water for several hours ideally overnight in the fridge. Without the shock of heat, tannins and caffeine barely release.

  • The perks: A silky mouthfeel, absolutely no bitterness, and maximum preservation of antioxidants and vitamin C. It's the ultimate wellness drink — the kind you proudly serve at a summer brunch.

A Japanese Gem Worth Knowing: Koridashi

For the curious and the flavor purists, there's a third method straight from Japan: Koridashi, or "ice extraction." Ice cubes melt slowly, drop by drop, directly onto the leaves revealing a crystalline sweetness and deep umami notes that only this meditative method can unlock. It's especially magical with vegetal, floral green teas like our Kenya Grand Cru.

The Side-by-Side Breakdown



Hot Brew Cold Brew
Prep Time 2–5 minutes 1 hour to overnight
Flavor Profile Robust, intense, structured Smooth, fruity, silky
Bitterness None if brewed right Completely absent
Best For A quick, on-the-spot boost A slow, aesthetic, healthy sip


Which Method for Which Tea? Our Home of Thamani Recipes

Every blend has its ideal method. Here's how to bring out the best in our exceptional African teas based on your summer mood.

  • Green Tea B.O.P. (Meru, Kenya) → Cold Brew Recommended This grand cru with its vegetal and floral notes transforms into something almost honey-like when brewed cold. Steep it overnight for unmatched aromatic clarity — serve it in sleek, minimalist glasses. 

  • Amazigh Flower (Green Tea N°2) Cold Brew Recommended The delicate pairing of Moroccan rose and almond deserves a gentle touch. Cold brewed, the floral notes bloom with an airy lightness. Your new summer morning ritual.

  • Sunset on the Swahili Coast en Chai Latte (Black tea N°1) Hot Brew Recommended This spiced black tea with its indulgent coconut notes needs heat to truly open up. Brew it hot, let it cool slightly, then pour over ice with a splash of plant-based milk for the most Instagram iced chai latte around.

  • Colors of Teranga (Infusion N°3 Hibiscus & Strawberry) The Garden Star With its stunning ruby color, this one owns the summer. Cold brewed, it delivers a translucent drink with subtle red fruit notes. Brewed hot then iced, it packs a tangy punch that'll wow your guests on the patio.

  • South Africain Rooibos ➔ The All-Day Family Drink Naturally caffeine-free, our Rooibos steeps overnight in the fridge to reveal warm, round notes of vanilla and caramel. A healthy, hydrating, and delicious drink the whole family can enjoy — guilt free, all day long.

There's no wrong answer  just different moments.

  • Go for Hot Brew if: You're short on time, love a bold and structured tea, or you're mixing up a spiced mocktail.

  • Go for Cold Brew if: You love the art of anticipation (prepping the night before for a next-morning treat), you're not a fan of bitterness, and you want a chic, refreshing detox drink.

At Home of Thamani, we source our leaves directly from committed cooperatives across Africa. Every leaf carries a story of sunshine, terroir, and fair livelihoods for the farmers who grow it. Choosing our teas means inviting both the journey and the ethics into your everyday one sip at a time.