Berrista Coffee

Though a sour, no sugar donut sounds funky to you, it might just be the sweetest donut you ever taste. Berrista Coffee in Chicago gives each customer a Miracle Berry, a fruit which temporarily alters our taste buds to make sour and bitter foods taste sweet. Chef Homaro Cantu spent 8 years of research to perfect the recipes and remove refined sugar, making donuts, paninis, and their other items into health foods.