Can High Technology and High Purpose Make Good Chocolate?

26 Jun
Part of the menu at the TCHO tasting room in S...

Part of the menu at the TCHO tasting room in San Francisco, California. (Photo credit: Wikipedia)


Corby Kummer wrote a fascinating article about chocolate science in last week’s MIT Technology Review. The piece discusses how TCHO, an American chocolate maker, is working with small cacao farmers to not only produce high quality batches of beans, but to convert those beans to chocolate in on-site “sample labs” so that the farmers can actually taste their own product; something that rarely happens in the poor countries where most cacao is grown. TCHO provides the equipment to stock these labs, from roasters to computer software, so farmers can produce, taste and share notes with other growers worldwide.


Kummer goes on to explain that TCHO is taking the process further by revolutionizing the way they label their finished products.No more complicated percentages, varietal labeling or terroir terminology that makes a square of chocolate sound more like an expensive wine. TCHO is using “normal” words, like “bright,” “fruity” and “floral” to describe their chocolates. And they are selling them at “normal” places, like Starbucks and Whole Foods, rather than gourmet shops. It’s boutique on a big scale; it’s Third World growers getting First-World technology – and then turning it around to help each other. And of course, TCHO benefits: their chocolate is Fair Trade, organic and more important, they get exactly what they want by using these labs: chocolate their way, with instant feedback from growers who can let them know about local weather and soil conditions, and gain a better understanding of why cacao beans taste different, even when harvested from the same plantation.




And speaking of combinations, I have three reviews for you: one from my Toronto stash and two local (to me) bars:


Alter Eco Dark 47% Organic Fair Trade: This bar is literally all over the place. Peruvian beans, processed in Switzerland and distributed by a company based in San Francisco. But the important thing: no metallic tang so common in organic bars. It’s actually quite smooth, creamy and milky.


And from the Castronovos: Nicaragua 72% and Batch 150 Blend 70% Criollo: Yes, they’ve done it again. I wondered if and when Denise and Jim would run out of subtlety and nuance in their bars. They haven’t with either of these. The Nicaragua has a slightly fruity undertone, but it’s the nuttiness that stands out. The label promises walnuts, and the flavor is so dense, you think you’re going to bite down on shells. The Batch 150 is a mix of Peruvian and Venezuelan beans with a more pronounced berry flavor and tang. The chocolate flavor in both bars is deep and balanced.





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