Step 1: Clean the Brussels sprouts, trim the bottom, remove the outer leaves and split each Brussels sprout into half.
Step 2: Place the sprouts in a big bowl and season well with generous amount of Olive oil, Balsamic vinegar, salt and pepper.
Step 3: Transfer the sprouts into the oven tray. Take extra care to arrange the sprouts in a single layer for even baking. Bake at 180 C for 20 minutes until the sprouts are moderately charred and fully tender.