lemon bars

1 c. plus 2 TBS flour
1/2 c. butter
1/4 c. powdered sugar
2 eggs, slightly beaten
1 c. granulated sugar
1/4 tsp salt
3 TBS lemon juice
1/2 tsp baking powder

cream 1 c. flour, butter and powdered sugar. press into an 8 inch square pan. bake 20 minutes at 350. cool. mix eggs, sugar, salt and lemon juice. add remaining flour and baking powder. mix well. pour over cooled crust. bake 25 minutes at 350. sprinkle powdered sugar on top as soon as removed from the oven. cool throroughly before cuting into bars.