Pour pasta (from Suddenly Salad box) into 3-quart saucepan 2/3 full of boiling water. Gently boil uncovered 12 minutes, stirring occasionally. Drain pasta. Rinse with cold water; drain well.
In medium bowl, stir together seasoning (from Suddenly Salad box) and blue cheese dressing. Add cooked pasta, onion and black beans until well blended. Cover; refrigerate 1 hour.
Meanwhile, heat gas or charcoal grill. Rub steak on both sides with garlic pepper. Place steak on grill over medium-high heat. Cover grill; cook steak about 6 minutes on each side or until meat thermometer inserted in center of steak reads
To serve, place pasta salad on large serving platter. Cut steak into thin slices; arrange over pasta salad. Sprinkle with blue cheese crumbles.