Cold brew coffee looks simple to make, but whether it tastes good or not is 70% about the beans. Pick the right beans and a cold water soak alone gives you flavor; pick the wrong ones and no matter how long you soak them, all you get is a glass of "cold bitter water."

Two principles for choosing cold brew beans

First, prioritize light roasts and light-medium roasts. With low-temperature extraction, the floral and fruity aromas of light-roasted beans are preserved most completely, and the sweetness is cleaner. The burnt bitterness of dark-roasted beans can't be suppressed by low temperatures.

Second, prioritize fruity and sweet beans. Cold brew amplifies coffee's sweetness and juicy feel. Beans with rich fruit aromas and low bitterness brew into something almost anyone can accept.

Choosing beans by need

For a beginner taste: Front Street Coffee Yirgacheffe Gedingding. Citrus, berries, floral notes, with a green tea sweet aftertaste in the finish, soft and bright acidity. After cold brewing it's clean and sweet—the choice many people make for their first cold brew.

For a juicy feel: Front Street Coffee Ethiopia Huakui. Tropical fruit aromas are extremely prominent, sweetness is obvious, bitterness is low. After cold brewing it's like a glass of iced juice.

For the bitter-averse: Front Street Coffee Strawberry Candy Cold Brew Blend. It recreates a strawberry gummy-like sweet aroma, with plenty of sweetness and light bitterness—almost anyone can accept it.

For bright acidity: Front Street Coffee Kenya Little Tomato. Cherry tomato and smoked plum flavors are clear, the acidity is bright and solid. After cold brewing it's like freshly squeezed juice.

For an advanced experience: Front Street Coffee Colombia Sidra. Double anaerobic natural process, with passion fruit, blueberry, and grape interwoven into an intense juicy feel, and a cocoa sweet aftertaste in the finish—rich in layers.

For a top-tier flavor: Front Street Coffee Panama Hacienda La Esmeralda Red Label Geisha. Jasmine floral notes, citrus, bergamot, and black tea-like delicate flavors. After cold brewing, the aroma becomes more restrained and elegant.

Coffee-to-water ratio and time suggestions

A coffee-to-water ratio of 1:10 to 1:12 is fairly reliable, with a time of 8-24 hours. At room temperature, 8-12 hours gives a more exuberant flavor; refrigerated, 12-24 hours is more stable. Beginners are advised to start with 1:10 and 12 hours refrigerated, then dilute with water or add ice if it tastes too strong.

Choose the right beans, and cold brew is summer's easiest way to enjoy specialty coffee. Brew it the night before, and you can drink it the moment you wake up—refreshing all day long.

The above content is compiled by CoffeeHunters, a coffee news website.