1 c. flour
1/4 c. powdered sugar
1/2 c. butter
2 eggs
2 tbsp. lemon juice
1 c. sugar
2 tbsp. flour
1/2 tsp. baking powder

Combine 1 c. flour, powdered sugar, and butter to form a dough. Press into a 9x9 pan and bake @ 350°F for 15 minutes. Beat together eggs, lemon juice, sugar, flour and baking powder. Pour over baked crust. Return to oven for 20 more minutes. Sprinkle with powdered sugar. Cut into bars.