chill
After reading a bunch of the reviews, decided to make a few modifications, i.e. 3 tsp baking powder, 1/2 tsp salt, Splenda because I was out of sugar, extra 1/4 c milk (as an experiment)and Canola oil instead of melted butter which is healthier and cuts out additional salt.  Did a "sample" and delicious - then added the fresh blueberries. I sifted flour before measuring and then sifted with other dry ingreds.  Could have done without the extra 1/4 c milk.