Penne with Hazelnut Gremolata and Roasted Broccolini

Name: Penne with Hazelnut Gremolata and Roasted Broccolini
Yield: 2 Servings
Ingredients: 1/2 pound broccolini, thick stalks cut in half lengthwise; 3 tablespoons olive oil, divided; 2 tablespoons hazelnuts, toasted, finely chopped; 2 tablespoons finely chopped fresh Italian parsley; 2 teaspoons finely grated lemon peel; 1 garlic clove, pressed; 1/4 pound penne (about scant 1 1/4 cups)