Rinse and trim the Brussels sprouts. Cut in half or fourths depending on size so that they are bite-size.
Spread Brussels sprouts on baking sheet. Drizzle with olive oil. Sprinkle with garlic powder, salt & pepper. Use a spatula to stir a bit.
Bake for about 20 minutes until Brussels sprouts are a little crispy on the outside.
Glaze
Mix all ingredients in a saucepan and cook over medium high heat. Bring to a boil and turn down a bit and let simmer. Cook and stir on and off for about 10 minutes until glaze reduces by about half.
Pour glaze over the Brussels sprouts and stir to make sure all are covered evenly.