Orange creamsicle or minty watermelon? Homemade popsicles are healthier than in the freezer aisle

One sweltering summer in Southern California, Jessica Gavin was looking for a healthy, cooling treat for her then 2-year-old son. Gavin, a food science expert who wrote “Easy Culinary Science for Better Cooking,” knew that even brands of healthy-looking popsicles often come...