Charred Broccoli With Taleggio Cheese Sauce and Gremolata Recipe

Name: Charred Broccoli With Taleggio Cheese Sauce and Gremolata Recipe
Ingredients: 8 ounces (225g) Taleggio cheese, rind removed and cut into 1/2-inch pieces (see note); 1/2 cup (120ml) heavy cream; 2 heads broccoli (about 2 pounds; 900g); 1/3 cup (80ml) extra-virgin olive oil; 1/3 cup (15g) chopped fresh flat-leaf parsley leaves and tender stems; 1 small green jalapeño (about 1/2 ounce; 15g), stemmed, seeded, and finely minced; 1 medium clove garlic, minced; Finely grated zest of 1 lemon; Kosher salt and freshly ground black pepper; 3 tablespoons (45ml) vegetable oil, plus more as needed