Roasted Broccolini Recipe with Mushrooms - Grit

Ingredients

• 1-1/2 pounds broccolini (2 large bunches), ends trimmed
• 4 tablespoons olive oil (divided)
• 1 teaspoon kosher salt (divided)
• 1 small sweet onion, finely diced
• 8 ounces cremini or other mushrooms, thinly sliced
• 1/4 cup dry white wine or vermouth
• 1/4 teaspoon freshly ground black pepper
• Grated Parmesan cheese, for serving (optional)