These apple cider vinegar brussels sprouts are the perfect side dish for just about any occasion. You'll love the savory, sweet apple cider vinegar sauce that the sprouts are roasted in!
Preheat oven to 400°F and line a baking sheet with parchment.
Rinse, trim and cut brussels sprouts into halves.
In a medium sized bowl mix together vinegar, oil, maple syrup, mustard, salt and pepper. Place brussels sprouts and onions in the bowl and toss to coat.
Spread the brussels sprouts and onions on prepared baking sheet and bake for about 20 minutes.
Toss brussels sprouts and bake for another 15-20 minutes or until sprouts are tender on the inside with a golden brown and crisp outer layer.
Remove from the oven. Taste and season with additional salt and pepper, if desired. Serve warm.