How to roast brussel sprouts
Preheat oven to 400 degrees F (205 degrees C).    Place trimmed Brussels sprouts, olive oil, kosher salt, and pepper in a large resealable plastic bag. Seal tightly, and shake to coat. Place them on a baking sheet    Roast in the preheated oven for 30 to 45 minutes, shaking pan every 5 to 7 minutes for even browning.