1. Combine spreadable cheese, 3 tablespoons almonds, and 2 tablespoons chopped fresh parsley in a small bowl. Set aside.
2. Cut a horizontal slit through thickest portion of each breast half to form a pocket. Stuff 1 1/2 tablespoons almond mixture into each pocket; secure each pocket with a wooden pick. Sprinkle chicken with salt and pepper.
3. Heat butter in a large nonstick skillet over medium heat. Add chicken to pan; cook 6 minutes on each side or until done. Remove from pan; cover and let stand 2 minutes. Top chicken with remaining 1 tablespoon almonds and remaining 1 tablespoon parsley.