Are Cold Brew and Cold Drip the Same Thing? Recommended Single-Origin Coffee Beans for Cold Brew

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When it comes to brewing black coffee, most people know the two methods FrontStreet Coffee uses most: pour-over and cold brew. Our common iced coffees — ice drip, Japanese iced coffee, cold brew, and ice extraction — all look quite similar. So what actually separates cold brew from the other iced coffees? And which coffee beans work best for ice drip?

Simply put, iced coffee is heat-brewed and then chilled for serving. Typically, freshly brewed hot coffee is mixed directly with ice cubes until completely cooled. Cold brew, by contrast, is extracted entirely in a low-temperature environment: cold water soaks the grounds to draw out flavor compounds, and the liquid is obtained by filtration.

Comparing the Different Iced Coffee Methods

Let's use FrontStreet Coffee's Kenya Little Tomato beans to compare these iced coffee methods across several dimensions.

FrontStreet Coffee Kenya Little Tomato Coffee Beans

Origin: Thika, Kenya
Processing Station: Asali Honey Processing Station
Altitude: 1550m~1750m
Grade: AA TOP
Varieties: SL28, SL34
Processing Method: K72 Washed

FrontStreet Coffee Pour-Over Parameters

Dripper: Hario V60 #01
Dose: 15 grams
Water Temperature: 92°C
Ratio: 1:15
Grind Size: 80% pass-through rate on a #20 sieve

Bloom with 30 grams of water for 30 seconds, then pour in small circles to 125 grams for the first split. When the water level is about to expose the coffee bed, continue pouring to 225 grams and stop. When the level is about to expose the bed again, remove the dripper. (Timing starts from the bloom.) Total extraction time: 2'00".

Flavor Description: The aroma shows mature tomato and floral notes. The entry brings cherry tomato and dark plum with bright acidity and a clean, rich mouthfeel; the mid-palate is prominently sweet and juicy, and the aftertaste features berry fruit, brown sugar sweetness, and green tea aroma.

Hot-brewed black coffee is best drunk before it fully cools. Most hot-brewed black coffees turn noticeably sour and astringent once completely cold — sometimes undrinkable. Japanese-style iced pour-over should be finished before the ice fully melts, because once it does, the flavor becomes diluted.

Japanese-Style Iced Pour-Over Coffee

The technique is basically the same as hot pour-over — hot water extracts the coffee — but the ratio and grind differ. Japanese iced pour-over uses a 1:10 ratio with an extraction time of 2 minutes. It captures the floral and fruit-acid compounds from the front and middle of the extraction, with fewer in the later stages, so the extraction rate is lower than regular hot pour-over. A finer grind compensates for that shortfall.

Cold Extraction Methods

Though the two coffees above end at different temperatures, both use hot water. Next come two methods that extract entirely with cold water: cold brew and ice drip.

Cold Brew Coffee

Cold brew works like cold-brewed tea: a large batch of grounds is steeped directly in water and refrigerated for long, low-temperature extraction — roughly 8-12 hours. It is also called ice-brewed coffee. This method amplifies the coffee's flavors and aromas while reducing acidity, for a cleaner, purer taste. Cold brew actually tastes better the colder it is — you can add ice without fear of dilution. In the United States, it is popular to mix in an equal ratio of coconut water for a different experience.

So how does FrontStreet Coffee make cold brew?

Use 50 grams of grounds at a 1:10 liquid ratio: add 400 milliliters of cold water and 200 grams of hard ice (600 grams of ice-water total, since grounds absorb twice their weight in water). Stir well, seal, and refrigerate for 24 hours. Then filter through paper to remove the grounds, and seal the liquid in a clean bottle and refrigerate for 32 hours.

After extraction it keeps fresh in the refrigerator for 5 days, during which the liquid continues to ferment gently in the bottle, creating layers of mellow flavor change. It is generally best to let cold brew rest in the refrigerator for 1 to 3 days before drinking: over the 24-36 hour resting period the liquid fully mellows, and the flavor improves.

Cold Brew Flavor: A light fermented aroma, with cherry tomato, plum, pineapple, and blackberry sweet-tartness on entry, finishing on honey and brown sugar sweetness with an overall refreshing sensation.

Ice Drip Coffee

Cold water extracts far fewer bitter compounds. In fully cold drip filtration, the coffee is 100% saturated and moistened; by extending extraction time and slowing the flow, the grounds give up more small-molecular compounds like floral aromas and fruit acids, while large-molecular smoky and roasted flavors stay behind. The mouthfeel is smoother, the aroma richer, the sweetness outstanding.

How does FrontStreet Coffee make ice drip?

The grounds chamber holds 60g of coffee to extract 600ml of liquid — a coffee-to-liquid ratio of 1:10. Grind slightly finer than pour-over: by #20 sieve, around an 85% pass-through rate. The ice-water mix is 1:1, with the valve set to 7 drops per 10 seconds; the whole extraction takes about 6-8 hours. Afterwards, bottle and refrigerate for 12 hours before drinking.

Ice drip coffee needs that overnight refrigeration to ferment and mellow. But drink it within 3-4 days: with time — especially by the third and fourth day — the flavor fades and becomes very thin.

Ice Drip Flavor: Rich juice sensation with a distinct cherry tomato sour aroma on entry, grapefruit peel in the mid-section, and berry fruit with caramel sweetness in the aftertaste.

Conclusion

FrontStreet Coffee chose this Kenyan bean for ice drip and cold brew mainly because the weather is hot and everyone craves a refreshing drink with a bit of acidity to cut through the richness — and this bean matches that preference perfectly. But tastes vary, and the flavors people love differ. If you are unsure which beans to choose, follow FrontStreet Coffee's WeChat account and come consult with us.

On a scorching summer day, what beats a glass of cool iced coffee for beating the heat? Don't just think about it — start making your own cup of iced coffee today.

FrontStreet Coffee Recommendation: Beans That Shine Over Ice

The Kenya Little Tomato above is just the beginning. For a floral, fruit-forward cold brew, the FrontStreet Coffee Natural Blossom (Huakui) from Ethiopia concentrates magnolia, creamy strawberry, dried mango, guava, and black tea under cold extraction — proof that cold brewing amplifies florals and fruit while muting woody, roasty notes. For full-on juiciness over ice, the Kenya Little Tomato's cherry tomato, pear, and black plum character is hard to beat, backed by SL28 and SL34 grown at 1550-1750 meters and the K72 double-washed process. Prefer something affordable for daily cold brew? The washed Yirgacheffe Guodingding Cooperative delivers sweet berry, layered florals, and honey at an everyday price, and works just as well for pour-over, siphon, or French press.