Preheat your oven to 400°F (200°C) and line a baking sheet with parchment paper or foil.
Trim and halve the Brussels sprouts, removing any damaged outer leaves. Then, place them in a large bowl and toss with olive oil, salt, and pepper. This basic seasoning enhances the natural flavors of the sprouts while preparing them for a crispy roast.
Spread the Brussels sprouts on your baking sheet in a single layer with the cut side down. This positioning helps them develop a beautifully caramelized, crispy texture.
Roast the Brussels sprouts in the preheated oven for about 20-25 minutes. Halfway through the roasting time, give them a quick stir or shake the pan to ensure even crisping on all sides. The Brussels sprouts are ready when they’re tender and crispy around the edges.
While the Brussels sprouts are roasting, prepare the honey butter glaze. In a small saucepan over medium heat, melt the butter. Add honey and soy sauce, stirring until everything is well blended. If you’d like a touch of heat, sprinkle in the crushed red pepper flakes.
Let the glaze simmer for about 1-2 minutes to allow the flavors to meld, then remove from heat.
Once the Brussels sprouts are perfectly roasted, remove them from the oven and place them in a large bowl. Pour the warm honey butter glaze over the Brussels sprouts, and gently toss to coat them evenly.
Transfer your glazed Brussels sprouts to a serving dish, and enjoy them while they’re hot and crispy. These sprouts pair beautifully with roasted meats, seafood, or even a hearty pasta dish.