01 - Preheat the oven to 400°F.
02 - Wrap each beet individually in aluminum foil and place on a baking sheet. Roast for 35 to 40 minutes until tender when pierced. Allow to cool, peel, then slice into wedges.
03 - Toast walnut halves in a dry skillet over medium heat for 3 to 4 minutes until fragrant. Remove and set aside.
04 - Whisk together olive oil, balsamic vinegar, Dijon mustard, honey, salt, and pepper in a small bowl until well combined.
05 - In a large salad bowl, toss mixed greens with half the vinaigrette. Arrange roasted beet wedges on top, then sprinkle with toasted walnuts and crumbled goat cheese. Drizzle with remaining vinaigrette.
06 - Serve immediately to enjoy optimal freshness.