Sunburst Lemon Bars

I am finally getting around to posting this wonderfully lemony bar, if you love lemons, you will love this! I promise!  This comes from Pillbury, and one that gets rave reviews :)
                             Sunburst Lemon Bars
Crust
2c. Flour
1/2c. Powder sugar
1c. Butter, softened

Filling:
4 eggs, slightly beaten
2c. Sugar
1/4 c. Flour
1 tsp. baking powder
1/4 c. Lemon juice

Glaze:  1 c. Powder sugar, 2 to 3 Tbsp. lemon juice
Heat oven to 350 F.  In large bowl, combine 2c. Flour, 1/2c powder sugar and butter on low speed until crumbly.  Press mixture evenly on bottom of un greased 13x9 pan.  Bake for 20 -30 min. Or until golden brown.  In large bowl, combine eggs, sugar, 1/4 c. Flour, and baking powder; blend well.  Stir in lemon juice.  Pour mixture over warm crust.  Return to oven and bake 25 to 30 min. or until top is light golden brown.  Cool completely.
In small bowl, combine powder sugar and enough lemon juice for desired glaze consistency; blend until smooth.  Drizzle over cooled bars.  Cut into bars.  Makes 36 bars