01 - Preheat the oven to 425°F. Line a large baking sheet with parchment paper.
02 - Place the broccolini on the prepared baking sheet. Drizzle with olive oil and toss until evenly coated. Spread in a single layer to ensure proper roasting.
03 - Roast for 15 to 18 minutes, turning once halfway through, until the broccolini is crisp-tender with lightly charred edges.
04 - While the broccolini roasts, melt the butter in a large skillet over medium heat. Add the minced garlic and cook for 30 seconds until fragrant.
05 - Add the breadcrumbs to the skillet and toast, stirring frequently, for 3 to 4 minutes until golden brown and crisp.
06 - Remove the skillet from heat. Stir in the parsley, chives, lemon zest, salt, and pepper until well combined.
07 - Transfer the roasted broccolini to a serving platter. Sprinkle generously with the garlic herb crunch topping. Finish with grated Parmesan if desired and serve alongside lemon wedges.