1. In a shallow dish or bowl, mix together the egg and juice of 1/2 lemon.

2. In another shallow dish or bowl mix together the flour, garlic powder, and paprika.

3. Dip chicken breasts in egg mixture, then flour mixture.

4. Heat butter or margarine in a large skillet over medium heat. Add chicken breasts and cook until golden on each side.

5. In a medium bowl, mix together broth and juice of 1 lemon, and pour mixture over chicken in skillet.

6. Reduce heat to medium low and let simmer for about 8 minutes.

7. Place on serving platter, and garnish with fresh lemon slices and parsley sprigs.