Blueberry Muffins
  1/2 cup butter, softened
  3/4 cup sugar
  1/4 cup brown sugar
    1 egg
    1 teaspoon vanilla extract
    1 teaspoon salt
    1 tablespoon baking powder
    2 cups all-purpose flour
    1 cup milk
1 1/2 to 2 cups fresh blueberries
Mix everything in the order given one at the time. Bake at 375 °F. for 20 to 25 minutes.
Yield: 1 dozen