These oven roasted maple balsamic Brussel sprouts are sweet, savory, and delicious. Bake these sprouts at a high heat for a crispy exterior yet tender interior. This easy recipe will show you how to make the best side dish for holiday meals or summer barbecues. It uses maple syrup, garlic, olive oil, and balsamic vinegar as the bulk of the finger-licking marinade. These Brussel sprouts are healthy, vegan, plant-based, and gluten-free.