Heat oven to 450 F.  Toss sprouts with olive oil, salt, and pepper on a baking sheet until sprouts are well-coated.  Roast until deep golden brown, about 17-20 minutes, turning the sprouts halfway through.  Stir in the grapes and roast 3-5 minutes longer.  Transfer to a bowl and drizzle with the glaze or drizzle a platter with glaze and pile sprouts on top.  Serve.

Note: Balsamic glaze is a flavorful condiment that adds a rich, sweet and tangy finish to whatever it is drizzled on.

Prep time: 15 minutes
Cook time: 20 minutes