01 - Preheat oven to 400°F. Wrap each beet individually in aluminum foil and place on baking sheet.
02 - Roast beets for 40 to 50 minutes until tender when pierced with a knife.
03 - Unwrap beets, let cool slightly, peel, and cut into wedges or bite-sized cubes.
04 - Toast walnut halves in a dry skillet over medium heat for 3 to 4 minutes until fragrant, stirring frequently. Set aside to cool.
05 - Whisk together olive oil, balsamic vinegar, Dijon mustard, honey, salt, and pepper in a small bowl until emulsified.
06 - Arrange mixed greens on a serving platter. Top with roasted beets, toasted walnuts, and crumbled goat cheese.
07 - Drizzle salad with vinaigrette and garnish with fresh chives or parsley if desired.
08 - Serve immediately for best flavor and texture.