Preheat oven to 350 degrees.
Lightly spray muffin tins with cooking spray.
Sift the flour and baking powder into a mixing bowl.
Add sugar, honey, vanilla bean paste and mix well.
Fold in the fresh blueberries and combine very gently. Blueberries will break apart quite easily so mix slowly and carefully until blueberries are loosely combined.
Bake for 20-25 minutes until golden brown.
Remove from oven and allow to cool in the tin for about 5 minutes before removing then from the tin. Continue cooling on a rack before serving.
Lightly sprinkle with confectioner's sugar for a pretty topping.
SPECIAL NOTE: The 1/2 cup of flour required for this recipe may seem like a small amount but it contributed to plenty of batter for my muffins. I also used a fairly shallow muffin tin. If you have standard, deep well tins, you may want to consider doubling the ingredient amounts.