Wash and dry brussels sprouts. Cut off the ends, and remove any yellow or dark leaves, and cut the Brussels sprouts in half.
Cut the bacon into pieces using a knife or a pair of scissors.
In a large mixing bowl, combine Brussels sprouts with avocado oil, bacon, maple syrup (optional), salt, and pepper. Toss it well to ensure the Brussels are seasoned thoroughly.
Place the Brussels sprouts on a baking sheet lined with parchment paper with the cut side facing down.
Bake for 20-25 minutes until tender and charred.
Transfer the Brussel sprouts to a serving dish and broil for additional for 2-3 minutes (optional).