Combine egg and 1 tablespoon lemon juice in a small bowl; beat well with a whisk. Combine flour, garlic powder, and paprika in a small bowl; stir well. Put chicken breast between two sheets of waxed paper. Pound until the chicken is flattened and even in thickness.
Dry the chicken off by patting it with paper towels. The dryer your chicken the more the batter will adhere to the chicken.
Dip chicken in egg mixture; dredge in flour mixture. Brown chicken in melted butter in a large skillet over medium-high heat 2 to 3 minutes on each side.
Dissolve bouillon in hot water. Add bouillon mixture and 2 tablespoons lemon juice to chicken.
Bring to a boil; cover, reduce heat and simmer 10 - 15 minutes or until chicken is done. Plate. Garnish with capers and lemon slices.
Thanks to breadilious for sharing this chicken recipe.