Mary's Onolicious Lime Squares

Yield:	36 Servings
Categories:	Cookies, Family

2	c	Flour
1/2	c	Powdered sugar
2		Sticks butter; chilled *
4	lg	Island eggs
2	c	Sugar
6	tb	Fresh lime juice; **
4	tb	Flour
1/2	ts	Baking powder
		Powdered sugar; sifted, garnish