- Make the vinaigrette: Add all chopped ingredients to food processor with lemon zest and grind to a paste. Transfer contents to large bowl and add lemon juice. Whisk in olive oil until incorporated, and dash of chile oil to taste.
- Make the broccoli: Preheat grill or broiler to high. Toss broccoli with olive oil, salt, and pepper. Grill or broil until nicely charred and tender but still toothsome, about 4-5 minutes.
- Toss broccoli with vinaigrette until well coated. To serve, arrange on platter and drizzle any remaining vinaigrette over the top.