You may have seen it on cafe menus, in bottles at the store or all over your social feed. But what exactly is cold brew coffee, and why do so many people swear by it?
This beginner’s guide answers that clearly. You will learn how cold brew is made, how it tastes, how it differs from iced coffee, and how to make or buy it. By the end, you will know exactly how to enjoy your first glass.
Quick answer: Cold brew is coffee made by steeping coarsely ground beans in cold or room-temperature water for 12 to 18 hours, then filtering it. It tastes smooth, rich and naturally less bitter than hot-brewed coffee served over ice.
What Is Cold Brew Coffee?
Cold brew is a brewing method, not a flavour or a type of bean. Instead of using hot water for a few minutes, you use cold water for many hours. The coffee extracts slowly, and the result is a mellow, rounded drink.
Hot water pulls out acids and bitter compounds quickly. Cold water works differently. It extracts more gently, so the cup usually tastes smoother, sweeter and less sharp. Because of this, many people who find hot coffee harsh enjoy cold brew.
How Is Cold Brew Coffee Made?
The process is simple, but it needs patience. Here is how cold brew is made, step by step.
- Grind coarsely. A coarse grind prevents bitterness and makes straining easy.
- Combine with cold water. Mix the grounds and water in a jar or pitcher.
- Steep for 12 to 18 hours. Keep it in the fridge or a cool spot.
- Strain carefully. Remove every ground, using a fine filter or a French press.
- Dilute or serve. Pour over ice, then add water or milk if the brew tastes strong.
What Does Cold Brew Taste Like?
Expect a smooth, full-bodied cup with a gentle sweetness. Chocolate, caramel and nutty notes often stand out, while sharp acidity stays in the background. In short, it tastes rich without the bite.
That low acidity is one of the biggest reasons beginners fall for it. Cohoma’s cold brew, for instance, is slow-steeped for a smooth, naturally low-acid taste, so it works well even when you drink it black.
Cold Brew vs Iced Coffee vs Cold Coffee
These three drinks sound similar, yet they are quite different. The table below clears up the confusion.
| Drink | How it is made | Taste |
|---|---|---|
| Cold brew | Coffee steeped in cold water for 12 to 18 hours | Smooth, mellow, low in sharp acidity |
| Iced coffee | Coffee brewed hot, then chilled or poured over ice | Brighter and sometimes more bitter |
| Cold coffee (as served in many Indian cafes) | Coffee blended with milk, sugar and ice | Sweet, creamy and dessert-like |
Choosing the Best Cold Brew Coffee Beans
Any good coffee can work, but some profiles shine in cold water. When you shop for cold brew coffee beans, look for freshly roasted whole beans with chocolatey, nutty or caramel notes. These flavours come through beautifully in a long, cold steep.
Medium to dark roasts are the usual favourites, because they give a rich, round cup. However, lighter roasts also work if you enjoy fruity flavours. Whatever you choose, grind the beans just before brewing, and keep the grind coarse.
If you want to brew at home, start with our freshly roasted whole bean range. A hand grinder and a weighing scale will keep your results consistent.
How to Make Cold Brew Coffee at Home
A ratio of about 1 part coffee to 8 parts water gives a balanced, drink-ready cold brew. For example, use 100g of coarse coffee with 800ml of water. If you prefer a concentrate, use less water and dilute it later.
You do not need fancy equipment. A clean glass jar and a fine strainer will do the job. Still, a purpose-built tool makes life easier. The Hario Mizudashi Cold Brew Maker and a French press both strain cleanly with very little mess.
Ready-to-Drink Cold Brew Coffee Online in India
Not everyone wants to wait overnight. That is why many people choose ready-to-drink bottles. You can order cold brew coffee online from Cohoma and skip the brewing, the straining and the cleanup.
Each Cohoma bottle holds 1050ml, which pours roughly 7 to 10 glasses. The range includes:
- Original Custom Roast Cold Brew is full-bodied, with notes of chocolate and a caramel finish.
- French Vanilla Cold Brew is aromatic and creamy, with a rich vanilla aftertaste.
- Cinnamon Hazelnut Cold Brew blends Sri Lankan cinnamon with a soothing hazelnut finish.
- Organic Peppermint Cold Brew is thick and well rounded, with a cooling mint sensation.
- Signature Flavours Trio gives you three 1L bottles of the best-selling flavours.
The flavoured bottles use natural flavour infusion, with no artificial preservatives or sweeteners.
How to Enjoy Cold Brew Coffee
Cold brew is flexible, which makes it perfect for beginners. Try one of these simple serves.
- Black over ice: Pour a glass of cold brew over plenty of ice for a clean, smooth sip.
- With milk: Add cold milk for a creamy, café-style drink.
- Diluted: If your brew tastes strong, add a splash of chilled water.
- Served hot: Warm it gently, or mix it with hot water, for a smooth hot cup.
Cohoma’s cold brew works iced or hot, black or with milk, so you can change the serve to match your mood. A cold coffee tumbler also keeps your drink chilled on the go.
How to Store Cold Brew Coffee
Keep cold brew in a sealed bottle or jar in the fridge. Cover it well, because coffee absorbs fridge odours easily. Homemade cold brew usually tastes best within about a week.
For bottled cold brew, always follow the storage and shelf-life instructions printed on the label. Once you open a bottle, refrigerate it and finish it promptly for the best flavour.
Common Cold Brew Mistakes to Avoid
- Grinding too fine: Fine grounds turn the brew bitter and muddy.
- Steeping too long: Beyond 24 hours, the flavour can turn flat or woody.
- Skipping the filter: Leftover grounds keep extracting and cloud the drink.
- Using stale beans: Old coffee gives dull, papery results, even in a cold brew.
- Serving too strong: Dilute a concentrate before you judge the flavour.
Where to Buy Cold Brew Online
When you order cold brew online, check three things. First, confirm that the bottle is ready to drink. Next, read the ingredient list for added sweeteners or preservatives. Finally, check the serving size so you know how many glasses you get.
A bigger bottle usually offers better value, especially if you drink cold brew every day. If you want to try different tastes first, the Signature Flavours Trio lets you sample three bottles together.
Final Thoughts
Cold brew is simple at heart. Time and cold water do the work, and the result is a smooth, rich coffee that suits almost every taste. Whether you brew it at home or pour it from a bottle, it is one of the easiest ways to upgrade your coffee routine.
Ready for your first glass? Explore Cohoma’s full cold brew range and pick a flavour to start with.
Frequently Asked Questions About Cold Brew Coffee
1. What is cold brew coffee?
Cold brew coffee is made by steeping coarsely ground coffee in cold or room-temperature water for 12 to 18 hours, then filtering out the grounds. The slow extraction gives a smooth, rich and less bitter coffee than hot brewing.
2. How is cold brew different from iced coffee?
Iced coffee is brewed hot and then chilled or poured over ice. Cold brew never touches hot water during extraction. As a result, cold brew tastes smoother and mellower, while iced coffee often tastes brighter and sharper.
3. Is cold brew coffee less acidic?
Cold brew usually tastes less acidic because cold water extracts fewer sharp, bitter compounds than hot water. This makes it gentler on the palate. Cohoma’s cold brew is slow-steeped for a naturally low-acid taste.
4. How long does it take to make cold brew coffee?
Most recipes need 12 to 18 hours of steeping, and some go up to 24 hours. Shorter steeping tastes lighter, while longer steeping tastes stronger. Ready-to-drink bottles skip this wait completely.
5. What are the best coffee beans for cold brew?
Freshly roasted whole beans with chocolate, nut or caramel notes work best. Medium to dark roasts give a rich, round cup, but lighter roasts suit fruity-flavour lovers. Always grind just before brewing for the freshest taste.
6. What grind size is best for cold brew?
Use a coarse grind, similar to rough sea salt. Coarse grounds extract slowly and strain cleanly. A fine grind over-extracts, which makes the cold brew bitter, cloudy and hard to filter.
7. How long does cold brew last in the fridge?
Homemade cold brew tastes best within about a week when sealed and refrigerated. For bottled cold brew, follow the shelf life and storage guidance printed on the label, and refrigerate it after opening.
8. Does cold brew have more caffeine than hot coffee?
It depends on the recipe. A concentrate can carry a lot of caffeine, while a diluted, ready-to-drink cold brew is closer to regular coffee. Caffeine also changes with the bean, ratio and steep time. Decaf options exist for caffeine-free sipping.
9. Can you drink cold brew coffee hot?
You can warm cold brew gently or mix a concentrate with hot water. The flavour stays smooth because the coffee was never brewed hot. Cohoma’s cold brew works iced or hot, black or with milk.
10. Where can I buy cold brew coffee online in India?
Cohoma sells ready-to-drink cold brew online in India. Each 1050ml bottle pours around 7 to 10 glasses. Flavours include Original Custom Roast, French Vanilla, Cinnamon Hazelnut and Organic Peppermint, plus a Signature Flavours Trio.
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