Preheat your oven to 200C. Line a baking tray with parchment paper.
Ina large bowl, toss the Brussel sprouts with olive oil, garam masala, salt and pepper.
Spread in a single layer on your baking sheet. Bake for 20-25 minutes. Add the balsamic vinegar at the end of your baking time, about 5 minutes before you are ready to pull them out of the oven.
Your Brussel sprouts should be golden, crisp from the outside and cooked through.
Garnish with pomegranate arils and fresh thyme leaves. Serve warm immediately Enjoy!.