Lemon Blueberry Crumb Bars #2

1 box Krusteaz Meyer lemon bar mix (plus ingredients listed on pkg.)

1 c. blueberries

Crumb Topping:

5 T. butter, softened

1/2 c. brown sugar

3/4 c. flour

Lemon Glaze:

1 c. powdered sugar

2 T. fresh squeezed leom juice

For the bars, preheat oven to 350. Follow the directions on the box for making the filling and crust. Bake crust as directed. While it's baking, make the crumb topping. Pour the filling mixture over the hot crust. Sprinkle evenly with blueberries. Sprinkle crumb mixture on top. Bake for 26-30 minutes, or until edges brown. Remove from oven, cool to room temperature, then chill for 2 hours. Make the glaze by whisking ingredients together. Drizzle over bars. Slice and serve. Keep stored in refrigerator.