*Any mild-flavored honey such as Clover may be used.
Preheat oven to 350° F. Sift together flour, baking soda, baking powder and salt; set aside. In a liquid measure, combine passion fruit nectar and buttermilk; set aside. In a mixing bowl, cream butter until fluffy. Add honey; mix well. Add eggs, one at a time. Add half of the reserved dry ingredients to the butter mixture; mix on low until just combined. With mixer running on low, slowly add the passion fruit mixture. Add remaining dry ingredients until just combined. Gently fold in blueberries. Fill paper-lined muffin tins 2/3 full. Bake 18-22 minutes, or until a toothpick inserted in center of a muffin comes out clean. Remove to wire rack; cool. Frost with Honey Passion Fruit Whipped Cream, if desired.
