Preheat: First, preheat your oven to 400°F (200°C).
Prep Sprouts: Wash sprouts and pat dry. Cut off the stem ends and slice in half lengthwise.
Season: Place sprouts on the baking sheet. Drizzle with olive oil, salt, and pepper. Toss to coat evenly.
Arrange: Spread sprouts in a single layer, placing as many as possible cut-side down.
Roast: Roast for 20-25 minutes, shaking the pan halfway through, until deeply golden brown and crispy.
Glaze: While roasting, mix the balsamic vinegar and honey in a small bowl.
Finish: Remove pan from oven. Immediately pour the glaze over the hot sprouts and toss to coat. Transfer to a serving dish.