Prep: 8 minutes; Cook: 8 minutes
1. Place beets in a microwave-safe bowl; add enough water to come halfway up sides of bowl. Cover with plastic wrap; vent. Microwave at HIGH 8 minutes or until tender; drain and cool. Peel and slice into wedges.
2. While beets cook, combine arugula and Orange Vinaigrette, tossing gently to coat. Arrange arugula mixture evenly on each of 4 plates. Top evenly with beef, beets, cheese, and nuts.