Created by hungry_grl on January 22, 2013
Step 1: Position rack in lower third of oven; preheat to 400°F. Coat a large rimmed baking sheet with cooking spray.
Step 2: With a sharp knife, remove skin and white pith from lemon and discard. Working over a small bowl, cut the lemon segments from their surrounding membranes, letting the segments drop into the bowl. Drain the juice from the segments.
Step 3: Toss the lemon segments, cauliflower, oil, salt and pepper (season with pepper to your desired taste) on the baking sheet and spread evenly. Roast until starting to soften and brown, stirring once halfway through, 25 to 30 minutes.
Step 4: Sprinkle Parmesan over the cauliflower; stir to combine. Serve garnished with more Parmesan, if desired.