As medical researchers learn more about the health benefits of the darker-roasted coffee beans, touted for their higher level of antioxidants, Americans are buying into the slightly bitter taste of espresso, for example. Consumers who used to brew pots of Folgers in their homes are now heading out to coffee shop where they are “more than willing to wait over a minute for their ground-on-the-spot, individually brewed cup of Joe,” states Katherine Sacks of CulinaryTrends.net. And customers are essentially putting their foot down when it comes to “waterlogged coffee made with over-roasted beans.

Chocolate, likewise, is gaining momentum in the world of healthy eating. The latest research backs up claims that dark chocolate, without being deluged with sugar, milk, and butter, is good for you, working well with exercise to strengthen your cardiovascular health, and thus lowering your risk of heart attack. And the chocolate that we reach for when we are stressed? Imagine our joy at learning that stress hormone levels are reduced as we indulge in a dark chocolate bar!

But what is bitter, exactly? Turns out it is more difficult to define, if not nearly impossible, because the taste is so complex and somewhat elusive. Often it is our tastebuds that determine a bitter flavor, but seemingly as often our sense of smell detects it before our mouth does. And, crazy as it may sound, it may be the texture of a food, or the temperature, that tip us off that a food is bitter. Even scientists are a bit baffled because the “compounds that are perceived as bitter do not share a similar chemical structure,” as concluded by A. Drewnowski in his article written about the science and complexity of bitter taste in an NCBI article published on PubMed.gov.

And this complexity and elusiveness is precisely what is causing the bitter trend expected in 2015. Try it out for yourself with a small piece of 65-70 percent dark chocolate; simply put the piece in your mouth and experience it on your tongue. Your tastebuds pick up many different flavors, and its texture is much more exciting than a bite of mainstream milk chocolate. The same complexity is found in hoppy, bitter beers; in cocktails with a splash of Angostura bitters; in foods that impart a touch of bitter with sweet or with creamy. “It adds a new dimension, and perks up the tastebuds,” says Jorge de la Torre, dean of culinary education at Johnson and Wales University. “It makes you want the next bite.” As Americans are exposed to more exotic tastes, you can bet chefs and brewers, chocolatiers and coffee roasters will continue to experiment with bitter as a means to entice their customers in 2015 and beyond.

The post Restaurant Trend #6: It’s Better Bitter appeared first on Houston's Blog.