When the weather starts warming up and the sun is blazing, the thought of drinking a steaming hot beverage can suddenly feel a bit heavy. But just because the temperature is rising doesn't mean you have to pack away your daily mate ritual. Just as coffee lovers naturally transition from hot lattes to refreshing cold brews, mate drinkers have their own ultimate warm-weather hack. Enter Tereré (pronounced teh-reh-REH).
If you love the focused energy of yerba mate but want a refreshing option to beat the heat, this South American secret is about to become your new daily go-to.
What Exactly is Tereré? (The Origins)
Born in the sweltering, tropical heat of South America, tereré is simply yerba mate prepared with ice-cold liquid instead of hot water. But it’s not just "cold mate." The dramatic drop in temperature changes the entire flavor profile. The bitterness mellows out, the earthy notes become crisp, and the infusion transforms into a wildly refreshing, hydrating energy drink.
The Barista’s Guide to Building Your Tereré
Just like crafting the perfect mocktail, making tereré is an art of layering flavours. Here is how you ditch the hot thermos and build your summer cup:
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The Classic Way (Pure & Crisp):
Fill your thermos with water and as much ice as humanly possible. Some purists add fresh herbs—like crushed mint or lemongrass—directly into the ice water. Pour it over your dry yerba mate and enjoy a brutally cold, crisp kick.
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The "Tereré Express" (The Juice Hack):
If you have a sweet tooth or find pure mate too earthy, this is your shortcut. Instead of water, fill your thermos with ice-cold lemonade, orange juice, or grapefruit juice. The sweet acidity of the citrus perfectly balances the yerba, creating an incredibly addictive, sunny flavor profile.
The Ultimate Hydration Station
Here is the real magic of tereré: it solves the warm-weather energy dilemma. Iced coffee can leave you dehydrated and jittery, while sugary energy drinks lead to a massive crash. Tereré gives you that signature, smooth yerba mate focus, but because you are constantly pouring ice water (or juice) through the leaves, it actively hydrates you while keeping you cool.
Keep the Ritual, Change the Temp
You don’t have to abandon your mate gourd just because it’s 30°C outside. Swap the kettle for the ice tray, throw in some citrus, and keep the circle going. Welcome to the coolest club in the world.