For the vegetables
01 -
1 large head cauliflower, cut into bite-size florets, about 6 cups (700 g)
02 -
12 oz (340 g) cremini or white mushrooms, halved or quartered if large
03 -
3 tablespoons olive oil, divided
04 -
3/4 teaspoon kosher salt, plus more to taste
05 -
1/2 teaspoon black pepper
For the finish
06 -
4 cloves garlic, finely minced
07 -
1/2 cup (45 g) freshly grated Parmesan cheese
08 -
1/4 cup chopped fresh parsley
09 -
1 tablespoon fresh lemon juice, optional