What Coffee Beans Make Best Cold Brew Coffee: Methods & Single-Origin Bean Recommendations

Cold brew is one of the easiest brewing methods to master. At its core, it needs nothing more than coffee grounds and water: combine the two, seal the container, and let time do the work in the refrigerator. With a little patience, you can produce wonderfully smooth iced coffee at home.

FrontStreet Coffee's Cold Brew Method

At FrontStreet Coffee, our cold brew recipe starts with 50 grams of coffee grounds, ground so that 85% passes through a standard #20 sieve. Transfer the grounds to a glass bottle, then add 400ml of room-temperature water along with 200 grams of hard ice cubes — a total of 600 grams of ice and water combined, which works out to a coffee-to-water ratio of 1:12. Stir well so the grounds are fully saturated, seal the bottle, and place it in the refrigerator.

After steeping for 12 to 24 hours, filter the mixture through filter paper to remove the grounds and leave a clean, bright coffee liquid. Transfer it to a clean, airtight bottle and refrigerate for another 4 hours before serving.

Recommended Coffee Beans for Cold Brew

Because cold brew relies on cold-water immersion, the grounds release very little trapped gas during extraction. For that reason, we suggest using beans that are further from their roast date — well past their degassing window. As a rule of thumb, beans roasted 15 to 20 days earlier make the best cold brew.

FrontStreet Coffee recommends several different flavor profiles to choose from:

1. Fresh Floral and Fruity

For this profile, we recommend Panama Geisha beans from our selection. If you are after premium quality, go for the FrontStreet Coffee Finca Lerida Green Label and Blue Label series; for better value, the FrontStreet Coffee Panama Mariposa (a washed blend containing 70% Geisha) is an excellent pick. Brewed as cold brew, these beans show clean, fresh floral notes along with citrus and oolong tea flavors.

2. Citrus and Berry

Ethiopian coffees have long been celebrated for their vivid citrus and berry fruit character. If sweet, fruit-forward flavors are what you enjoy, try cold brewing FrontStreet Coffee's Buku 5.0 or our Natural Red Cherry Project beans. Both rank among the finest Ethiopian coffees, yielding a cold brew with lusciously sweet berry notes, layered complexity, and honeyed depth.

3. Subtle Honey Aroma

Coffee beans from special anaerobic processing offer distinctly pleasing and unusual flavor profiles. If you love sweet floral and fruit aromas with an uncommon berry sweetness, consider FrontStreet Coffee's Colombia Flower Moon Night, Colombia Rose Valley, or Costa Rica Mozart.

FrontStreet Coffee's Colombia Flower Moon Night is an anaerobic natural from El Obispo farm. As a cold brew, it shows strawberry jam, chocolate liqueur, and cream, with a rich, deeply comfortable mouthfeel.

FrontStreet Coffee's Colombia Rose Valley is a double anaerobic enzyme-processed lot from La Granja estate; cold brewing brings out rose, peach, and honey.

FrontStreet Coffee's Costa Rica Mozart, one of the Musicians Series from Hacienda La Candela, is processed using an anaerobic honey method. Cold brewed, it presents raisin, winy fermented notes, and osmanthus.

FrontStreet Coffee Recommendation

Here are a few more FrontStreet Coffee beans that work beautifully for cold brew, drawn from our house lineup:

FrontStreet Coffee Strawberry Candy Geisha Blend

Geisha is world-famous for its classic florals and bright, clean fruit acidity. Our Strawberry Candy blend pairs the most iconic Panama Geisha with a Costa Rica honey-processed coffee: one side contributes delicate rose and orange, the other a grape, dried-blueberry, and strawberry-candy sweetness. Together they build a richly layered cold brew that is sweet, lively, and refreshing — and if you let it ferment briefly and settle, it even takes on a wine-like character.

FrontStreet Coffee Natural Hua Kui (Aramaiza)

Cold brewing tends to amplify floral and fruity tones while toning down woody, roastier flavors, so a light-to-medium roast shows its character best. If floral iced coffee is your thing, our natural-process Hua Kui from Ethiopia — coffee's birthplace — is a must. Because the cherries are dried whole, the beans absorb a wealth of sweet aromatics during drying, and cold brew reveals magnolia, creamy strawberry, dried mango, guava, and black tea notes.

FrontStreet Coffee Kenya Cherry Tomato

For a cold brew bursting with juice-like flavor, reach for our Kenya Cherry Tomato. Cherry tomato, snow pear, black plum, and dried plum acidity shine brightest under cold extraction; bitterness stays low, the acidity is plump and vivid, and it is wonderfully refreshing over ice with a long fragrant finish. The lot comes from Thika, Kenya, grown at 1,550–1,750 meters from the carefully selected SL28 and SL34 varieties, which carry complex berry aromatics naturally. It goes through Kenya's distinctive K72 double-washed fermentation to let the green coffee express its full character, and our light-medium roast turns those precursor aromatics into rich fruit tones.

FrontStreet Coffee Colombia Sidra with Costa Rica Tarrazu

Cold brew generally uses more coffee than pour-over, so rather than an expensive high-grade lot, it is worth choosing a wallet-friendly daily-drinker — or blending to get flavor and value at once. Many people love the passion fruit, grape, apricot, and dried-fruit sweetness of our Colombia Sidra, but if the price feels steep, blend it 1:2 with our Costa Rica Tarrazu. You keep the Sidra's floral-fruity perfume and the Tarrazu's crisp citrus acidity, and the blend stretches your budget nicely.

FrontStreet Coffee Yirgacheffe Guodingding Cooperative

Yirgacheffe is the most iconic of African coffees, and its abundance of florals and fruit has won over a legion of coffee drinkers. Washed Yirgacheffe in particular brings a clean, bright sweet-tart cup, and its everyday-friendly price and versatility — pour-over, siphon, French press, cold brew — make it the first choice for many home brewers. Our Guodingding lot is one of the most representative washed Yirgacheffes, and it takes to cold brew beautifully, showing very sweet berry fruit, layered complexity, and honey flavors.