In a mixing bowl, combine all ingredients, except the blueberries.
Roll dough into 1-inch balls and place on ungreased cookie sheet.
Press a depression into the center of each cookie. Fill the depression with 3-5 blueberries. Wrap dough to cover the blueberries. Add extra dough if necessary.
Bake for 8-10 minutes, until golden brown. Cool on wire rack.