In the ever-evolving world of coffee, cold brew espresso stands out as a unique and flavorful brewing method that challenges traditional hot water extraction. This method, combining the rich, smooth character of cold brew with the intense depth of espresso, offers a distinct taste profile that caters to those seeking an unconventional and robust coffee experience.
Overview & Background
Cold brew espresso is essentially a hybrid brewing technique that marries the slow, gentle extraction of cold brew with the concentrated flavor of espresso. This method requires patience and precision in brewing, but the result is a coffee that is both smooth and intense, with a balance of bitterness and sweetness that is truly unique.
Key Brewing Parameters / Specs
- Water Temperature: 10°C (50°F) for cold brew, 90-96°C (194-206°F) for espresso
- Grind Size: Coarse for cold brew, fine for espresso
- Ratio: 1:6 for cold brew, 1:2 for espresso
- Extraction Time: 12-24 hours for cold brew, 25-30 seconds for espresso
Step-by-Step Guide
- Prepare Cold Brew: Combine 1 gram of coarse-ground coffee with 6 grams of water in a cold brew container. Stir gently to ensure the coffee is evenly distributed.
- Steep: Let the mixture sit in a cold, dark place for 12-24 hours, stirring occasionally.
- Filter: Strain the cold brew through a fine mesh filter or cheesecloth to remove any sediment.
- Brew Espresso: Tamp 2 grams of fine-ground coffee into the portafilter, then pull a shot of espresso using 30 grams of water.
- Mix: Combine equal parts of the cold brew and espresso, adjusting to taste.
Pro Tips & Common Mistakes
- Consistency: Ensure your coffee grounds are consistently coarse for cold brew and fine for espresso to achieve the best extraction.
- Temperature Control: Accurate water temperature control is crucial. Use a thermometer to monitor the temperature of both the cold brew and espresso water.
- Avoid Overextraction: Overextraction in either process can lead to bitter flavors. Monitor the extraction time carefully.
Gear worth owning
Recommended gear for this recipe.
Two practical upgrades that make this method easier to repeat. We may earn a commission if you buy through these links.
Affiliate disclosure: prices and availability change. BrewVibe Lab is reader-supported and independently edited.