Mix together, flour, baking powder, soda, butter, sugar and brown sugar. Set aside.
Cream together 2 eggs, beat each 1 minute add sour cream and beat well.
Stir flour mixture into sour cream.
Fold in sausage and 1 cup blueberries.
Spead into a 9x13 pan
Sprinkle with pecans if desired.
Bake 35-40 minutes, serve warm with sauce as follows.
Mix 1 cup sugar, cornstarch, 1 c cold water and
3 cups blueberries. Cook over medium heat until bubbles. Cool 2 minutes add 1 t. lemon jucie. Cool