Spicy Garlic Lime Chicken

3/4 Teaspoon salt
1/4 Teaspoon black pepper
1/4 Teaspoon cayenne pepper
1/8 Teaspoon paprika
1/4 Teaspoon garlic powder
1/8 Teaspoon onion powder
1/4 Teaspoon dried thyme
1/4 Teaspoon dried parsley
4 chicken breasts, boneless, skinless
2 Tablespoons butter or margarine
1 Tablespoon olive oil
2 Teaspoons garlic powder
3 Tablespoons lime juice

In a small bowl, mix together salt, black pepper, cayenne pepper, paprika, 1/4 teaspoon garlic powder, onion powder, thyme and parsley. Sprinkle spice mixture generously on both sides of chicken breasts. Heat butter and olive oil in a large heavy skillet over medium heat. Saut� chicken until golden brown, about 6 minutes on each side. Sprinkle with 2 teaspoons garlic powder and the 3 Tablespoons lime juice. Cook 5 minutes, stirring frequently to coat evenly with sauce.