Preheat the grill over medium high heat (approximately 400 degrees F). Cut the Brussel Sprouts in half. Wash the Brussel sprouts and pat them dry.
Place the Brussel sprouts in a large mixing bowl. Drizzle the olive oil on top and season them with the garlic powder, salt and pepper. Toss the Brussel sprouts to coat them with the oil and seasonings.
Place the Brussel sprouts on a large piece of foil. Seal the edges of the foil to form a foil packet.
Place the foil packet on the grill and cook for approximately 20-25 minutes until the Brussel Sprouts are tender. Be careful when opening the foil packet as steam will release from the pack.
Serve immediately while warm and enjoy!
Notes
You can also make these in the oven. Bake the foil packet at 400 degrees F for 20-25 minutes until tender. Refrigerate the leftover Brussel sprouts in an airtight container for up to 5 days.