The Best Coffee Beans for Cold Brew (and How to Brew Them)

The best coffee beans for cold brew are medium to dark roasts with chocolate, caramel or nutty flavor notes, ground coarse. Cold water extracts more slowly and more gently than hot water, so it rewards beans that are already rich and rounded — and it mutes the bright, delicate notes that make some light roasts shine as pour-over. If you want to skip the research, everything in our cold brew coffee collection is chosen for exactly this.

Why cold brew needs different beans

Hot brewing pulls acids and aromatics out in minutes. Cold brewing takes 12 to 18 hours and extracts a different balance: fewer of the sharp, acidic compounds and more of the heavy, sweet ones. That is why a good cold brew tastes smooth and mellow — and why a bean that tastes thin when brewed hot can taste flat when brewed cold.

Three things matter most:

• Roast level. Medium, medium-dark and dark roasts carry the body and sweetness cold brew needs.
• Flavor profile. Look for chocolate, cocoa, caramel, brown sugar, toasted nut or dried fruit on the bag.
• Freshness. Coffee roasted recently and stored airtight keeps its sweetness through a long steep. Stale coffee tastes papery, cold or hot.

Blend or single origin for cold brew?

Both work — they just do different jobs.

• Blends are built for balance and consistency. A good cold brew blend tastes the same batch after batch, which is what you want for a fridge staple. Start with our Cold Brew Coffee, blended for long, cold steeping.
• Single origins let you taste a place. Chocolatey Central and South American coffees are the safe choice; earthy Indonesian coffees make a heavy, syrupy concentrate. If you are curious, a single origin sample pack is the cheapest way to find your favorite before buying a full bag.

Whole bean or ground?

Whole bean, ground right before brewing, gives the best flavor. The grind should be coarse — about the texture of raw sugar or coarse sea salt. Too fine and the concentrate turns muddy and bitter, and it clogs the filter. If you grind at home, a burr grinder gives an even coarse grind; a blade grinder makes a mix of dust and boulders.

The cold brew ratio and method that works

1. Measure: about 1 part coffee to 8 parts cold, filtered water by weight for a concentrate (for example 100 g of coffee to 800 g of water).
2. Steep: 12 to 18 hours in the fridge. Start at 14 and adjust — longer is stronger, not better, past about 20 hours.
3. Filter: a fine stainless filter or paper filter. The 1.5L Cold Brew Maker has the filter built in, so you steep and pour from the same pitcher.
4. Serve: dilute the concentrate 1:1 with water or milk over ice.

Common cold brew mistakes

• Grinding too fine — the number one cause of bitter, cloudy cold brew.
• Steeping on the counter for a day or more — flavor goes woody and flat. Use the fridge.
• Using stale coffee — cold brew concentrates flavor, including the bad ones.
• Drinking the concentrate straight — it is meant to be diluted.

Cold brew FAQ

Can you use regular coffee beans for cold brew?

Yes. Any coffee makes cold brew; medium to dark roasts with chocolate or nutty notes simply make a smoother, sweeter one. Grind them coarse.

How long does cold brew concentrate last in the fridge?

Kept sealed and cold, concentrate tastes best within about a week and stays drinkable for up to two. Diluted cold brew is best within a couple of days.

Is cold brew stronger than regular coffee?

The concentrate is. Once diluted 1:1, a glass of cold brew lands close to a regular cup of coffee — adjust the dilution to taste.

What grind size is best for cold brew?

Coarse — similar to raw sugar or coarse sea salt. It keeps the brew clean and makes filtering easy.

Find your cold brew

Pick a rich, medium-to-dark coffee, grind it coarse, give it time in the fridge, and you will have smooth cold brew on tap all week. Browse the cold brew coffee collection for beans, pods and the maker to brew it.