Frozen yogurt seller Pinkberry, known for its healthier alternatives to ice cream, wants to serve you breakfast as well as dessert.

The national chain is using its Boston-area locations to roll out a light menu centered around Pinkberry Greek, a thicker, less-sweet yogurt that packs 3 grams of protein into every ounce. Customers can customize it with honey, fresh berries, chocolate granola, shaved almonds, and other mix-ins. The shops are also adding a morning necessity — coffee.