Step 1

Preheat air fryer, if needed, to 375°F. Combine Brussels sprouts, oil, salt, and pepper in a medium bowl and toss well to coat. Add sprouts to the basket of an air fryer and cook at 375°F until crisp-tender, about 15 minutes, pausing to shake and toss sprouts after 8 minutes. Sprinkle with lemon zest, if desired.

Step 2

Serving size: about ¾ cup