The Complete Guide to Cold Brew Coffee at Home
Cold brew isn’t just iced coffee—it’s a completely different brewing method that produces a smoother, naturally sweeter, lower-acid coffee than any hot-brewed method. Once you make your own cold brew concentrate, you’ll never go back to store-bought.
Cold Brew vs. Iced Coffee: What’s the Difference?
Iced coffee is hot-brewed coffee poured over ice—it’s quick but can taste thin or bitter. Cold brew is steeped in cold water for 12–24 hours without any heat, which extracts coffee’s natural sweetness and chocolate notes while leaving behind most of the harsh acids.
The result? A concentrate that stays fresh for 2 weeks in the refrigerator and can be diluted to your preferred strength.
Basic Cold Brew Concentrate Ratio
- Coffee-to-water ratio: 1:4 (1 cup coarse grounds : 4 cups cold water)
- Steep time: 12–24 hours in the refrigerator
- Grind: Coarse, like sea salt — finer grinds make it bitter and harder to filter
- Serve: Dilute 1:1 with water or milk for a standard strength drink
Cold Brew & Iced Coffee Recipes on This Site
From the basic concentrate to Starbucks-inspired drinks you can recreate for under $2, every recipe below has been tested and refined at home. All include prep time, total steeping time, and serving size.