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Good chocolate > is it in the numbers? December 9, 2006

Posted by grhomeboy in Chocolate.

Chocolate used to be straightforward: dark or milk, sweet, semisweet and bittersweet.

But today, sorting out which bar belongs in your brownies can seem more like selecting a grade of gasoline than baking up a batch of Grandma’s best. Will it be 47 percent cacao, 61 percent or 73 percent? How about ultra-pure 99 percent? And what the heck is cacao?

With little fanfare, American chocolate companies have begun labeling their bars according to cacao content, that sinful blend of cocoa solids and cocoa butter that combine to make chocolate, and make it so irresistible.

Already common in Europe, this system brings to the industry a uniformity praised by bakers and chocolate experts. But they also worry that too few people understand it and are being misled by marketers pushing bigger-is-better attitudes.

Most chocolate is a simple confection, a blend of cacao products and sugar, and dairy in the case of milk chocolate. The ratio of the blend affects taste, texture and how it reacts in baking. The new labeling indicates how much of that ratio is cacao. But a higher percentage of cacao doesn’t guarantee a more intense chocolate.

That’s because cacao percentages represent a tally of cocoa solids, from which chocolate gets its flavor, and cocoa butter, which imparts chocolate’s lush mouth feel, but no real flavor. So while different chocolates may have the same percent of total cacao, they could contain different ratios of solids and butter, and that dramatically influences taste and texture.

Higher cacao percentages also don’t necessarily indicate higher quality. Taste is influenced more by the origin, blend and roasting of the beans. Better beans can produce better chocolate, even with lower cacao ratios. So much so that a professor of baking and pastry at the Culinary Institute of America, expects the next wave in chocolate marketing to focus on origin and variety of beans, much as coffee does now. Of course, it ultimately all comes down to taste. No label can ever tell anybody whether a chocolate is good or not, or whether they will like it or not.

For eating, stick to less than 70 percent cacao. Because sugar tempers and enhances the flavor and texture of chocolate, bars with higher ratios can taste bitter and chalky.

For baking, chocolates between 40 percent and 70 percent will work best in most conventional recipes. Chocolates above 70 percent may present textural problems in some recipes, such as a chocolate mousse cake. 

If you can’t resist high-cacao chocolate, use recipes specially formulated for it. Scharffen Berger, for example, has recipes on its Web site developed for its bars, including double-chocolate cookies that use the company’s 99 percent cacao chocolate.

Don’t want to think about numbers? Stick within the 40 percent to 50 percent range for a good all-purpose chocolate.

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