Follow these steps to prepare delicious garlic roasted Brussels sprouts:

1. Preheat the oven: Start by preheating your oven to 400°F (200°C) to ensure it’s hot and ready for roasting.
2. Prepare the Brussels sprouts: Wash the Brussels sprouts thoroughly under cold water. Trim the ends and remove any discolored or loose outer leaves. Cut each sprout in half lengthwise to ensure even cooking.
3. Mix the ingredients: In a large mixing bowl, combine the halved Brussels sprouts with the olive oil, minced garlic, salt, and black pepper. Toss everything together until the sprouts are evenly coated with the oil and seasonings.
4. Arrange on a baking sheet: Spread the seasoned Brussels sprouts in a single layer on a baking sheet. Ensure the cut sides are facing down for maximum caramelization and crispiness.
5. Roast in the oven: Place the baking sheet in the preheated oven. Roast the Brussels sprouts for 20-25 minutes, or until they are golden brown and crispy on the outside, with a tender interior. If desired, you can stir them halfway through to ensure even cooking.
6. Optional garnishes: If you’re using optional garnishes like lemon zest, red pepper flakes, or Parmesan cheese, sprinkle them over the Brussels sprouts immediately after removing them from the oven.
7. Serve immediately: Transfer the roasted Brussels sprouts to a serving dish and enjoy them while they’re hot and crispy.