Appears in Cook's Illustrated May/June 2009, America's Test Kitchen TV
The best guarantee of a great blueberry muffin is to start with great blueberries. We wanted a recipe that would work even with the watery supermarket kind.
We didn’t want the fruit in our blueberry muffin recipe to have the lackluster, watery taste so common in many other recipes. Cooking some of the berries in sugar and adding our cooled homemade jam to the batter along with fresh, uncooked b...