Easy Blueberry Scones

2 cups Bisquik mix
1/4 cup sugar
1/2 cup milk
1 cup fresh blueberries

Preheat oven to 375 degrees. Lightly grease a large baking sheet. In a medium bowl, combine Bisquik mix and sugar. With a wooden spoon, stir in milk until mixture forms a ball; on a lightly floured board, flatten dough. Pat or roll out dough to make a large rectangle. Scatter blueberries on half of the dough; fold over remaining half of dough. Gently press to a uniform thickness. Cut dough in 4 squares; cut each square diagnoally in both directions to make 16 triangles. Arrange scones on prepared baking sheet. Bake in upper third of oven until browned on top, about 8-10 min.
Spread butter lightly over tops. Serve warm