Whisk the first 5 ingredients together in a large bowl. Add the Brussels sprouts and toss to coat. Spread the sprouts on a baking sheet, pour any excess liquid over the top, and sprinkle with garlic salt. Roast at 400* for 15 minutes. Stir. Return the sprouts to the oven to roast for another 10-15 minutes or until the desired tenderness is achieved.
Notes
Please do not use frozen Brussels sprouts. Just don't. Fresh are infinitely better. Frozen become a soggy mess.
Recipe by Briana Thomas at https://www.briana-thomas.com/special-roasted-brussels-sprouts/