Wrap beets in foil, drizzle with 1 Tbsp olive oil, and roast 35–40 minutes until tender.
Cool slightly, peel, and slice.
In a small bowl, whisk olive oil, balsamic, honey, Dijon, salt, and pepper.
Place greens in a serving bowl. 6. Arrange roasted beets and citrus slices over top. 7. Sprinkle with goat cheese and toasted walnuts. 8. Drizzle with dressing and serve.