PENNE WITH ROASTED ASPARAGUS AND BALSAMIC BUTTER

PENNE WITH ROASTED ASPARAGUS AND BALSAMIC BUTTER image

Yield 4 servings

Number Of Ingredients 9

1 pound asparagus
1 tablespoon olive oil
2 teaspoons salt
1/2 teaspoon fresh-ground black pepper
1/2 cup plus 2 tablespoons balsamic vinegar
1/2 teaspoon brown sugar
1 pound penne
1/4 pound butter, cut into pieces
1/3 cup grated Parmesan cheese, plus more for serving

Steps:

1. Heat the oven to 400°. Snap the tough ends off the asparagus and discard them. Cut the spears into 1-inch pieces. Put the asparagus on a baking sheet and toss with the oil and 1/4 teaspoon each of the salt and pepper. Roast until tender, about 10 minutes. 2. Meanwhile, put the vinegar in a small saucepan. Simmer until 3 tablespoons remain. Stir in the brown sugar and the remaining 1/4 teaspoon pepper. Remove from the heat. 3. Cook the penne in a large pot of boiling, salted water until just done, about 13 minutes. Drain the pasta and toss with the butter, vinegar, asparagus, Parmesan, and the remaining 1 3/4 teaspoons salt. Serve with additional Parmesan.