Welcome to One World Roasters 

Connecticut's Finest Organic & Fair Trade Coffee Roaster

One World Roasters' Espresso Workshop with Yale Quantum Institute 

Eric Ciolino discusses "wet-blending" with members of Yale Quantum Institute

Making a good espresso isn’t quantum science—but it can come close. Creating that perfectly intense and invigorating shot of joy requires an intrepid spirit, intensive research, and the insatiable curiosity of the scientific mind.


We recently brought the worlds of coffee and science together in a brilliant fashion with an interactive espresso workshop with Yale Quantum Institute. This special union came together courtesy of the “one normal person” at the organization, Stephanie Hessing, manager of the institute. 


Read the full article here!

One World Roasters Collaborates with New England Brewing Co. on new Coffee Breath Stout!

OWR's Eric Ciolino enjoys a beer with New England Brewing Co. brewer Sebastian D'Agostino


Coffee Stout's are a beverage enthusiast's dream come true—the rich aroma, balanced malty sweetness, roasty notes, and deep complex flavors are truly worthy of the holy union between coffee and beer! We are incredibly proud to have had the opportunity to work with the great people at New England Brewing Co. on a wonderful beer that truly captures the quality and spirit of collaboration we live for! 


We were fortunate enough to sit down with brewer Sebastian D'Agostino to discuss what makes this unique beer so special, as well as a little Q and A on coffee stouts in general.

Read the interview here!


Coffee of the Month: Ethiopian Sidamo

This wonderful single-origin Ethiopian was an interesting bean to roast—and the results were definitely worth it! A light-medium roast, our Sidamo has a berry and citrus fruit character balanced magnificently with a very nutty brown-sugar sweetness that makes your mouth water.



Learn more about it in our Coffee of the Month section.

Recipe of the Month: The Blueberry

The signature cocktail of our annual Blueberry and Barbecue cookout! This refreshing concoction mixes lush blueberries and chocolate with our bold Brazilian dark roast. Your summer just got cooler —


Visit the Recipe Page!

What's New?

We Offer Catering!

Contact us about catering your next event! use our special form to request a quote.


Contact us about our private tastings. 


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Where To Find Us

One World Roasters
967 North High St,
East Haven CT 06512

United States
Phone: 1.203.376.1589

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