Preheat Oven : Set oven to 400°F (200°C). Line a baking sheet with parchment paper or lightly grease.
Prepare Beets : Peel and cut the beets into wedges or cubes of even size to ensure uniform cooking.
Season Beets : Place beets in a bowl and toss with olive oil, salt, and black pepper. Spread evenly on the prepared baking sheet.
Roast Beets : Roast in the preheated oven for 35–40 minutes, tossing halfway through, until tender and slightly caramelized.
Prepare Balsamic Glaze : While beets roast, combine balsamic vinegar and honey (or maple syrup) in a small saucepan. Simmer on low-medium heat for 3–5 minutes until slightly thickened.
Glaze Beets : Remove roasted beets from oven and drizzle with the balsamic glaze. Toss gently to coat evenly.
Serve : Transfer beets to a serving dish. Garnish with fresh thyme, parsley, or crumbled goat cheese, if desired.