Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   3      cups          fresh blueberries
                        vegetable cooking spray
   1      tablespoon    lemon juice
   1                    egg -- beaten
                        (egg sub may be used)
   1      cup           a-p flour
                        sugar substitute to equal 1 1/2 cups
                        -- sugar
     1/4  cup           + 2 tb margarine -- melted
                        -- reduced-calorie

Preparation:

Place blueberries in bottom of a 10 x 6 x 2 baking dish coated with cooking spray; sprinkle with lemon juice. Combine egg, flour, and sugar substitute; stir until mixture resembles coarse meal. Sprinkle over blueberries. Drizzle melted margarine over top. Bake at 375 degs for 30 minutes. Serve warm.