In a large bowl, toss Brussels sprouts with olive oil, salt, and pepper.
Spread Brussels sprouts on a baking sheet in a single layer, cut side down.
Roast for 20-25 minutes, or until crispy on the outside and tender on the inside.
While the Brussels sprouts are roasting, in a small bowl, whisk together balsamic vinegar, honey, and minced garlic.
Once the Brussels sprouts are done, transfer them to a serving bowl.
Drizzle the balsamic-honey mixture over the hot Brussels sprouts and toss to coat evenly.
Serve immediately.
Notes
Choose Brussels sprouts that are similar in size for even cooking.The balsamic-honey mixture will thicken slightly as it cools. If it's too thick, warm it gently before drizzling.Store any leftovers in an airtight container for up to 5 days.