This recipe was inspired by the recipe below, although I left off the capers and modified it slightly. I have also made this recipe with no parmesan cheese and it's equally delicious.
the juice of 1/2 lemon
1 large head of cauliflower, trimmed and cut into florets
2 T olive oil
1/4 tsp salt
1/4 tsp ground pepper
1/2 cup finely shredded or grated Parmesan cheese, which ever you have on hand is fine
Preheat the oven to 450 degrees and line a cookie sheet with aluminum foil. Toss the cauliflower in the lemon juice, olive oil, salt and pepper.