Roasted Asparagus with Balsamic Vinegar and Parmesan

2 pounds asparagus spears

1/4 cup olive oil
1/2 teaspoon kosher salt
1/4 teaspoon fresh ground pepper
2 tablespoons balsamic vinegar
1/3 cup shredded parmesan cheese

1.Preheat oven to 400 degrees F.
2.Trim asparagus by breaking off the woody part on at the bottom of the stem.
3.Arrange asparagus spears on baking sheet, and coat with olive oil. Toss the spears with the oil to ensure even coating. Sprinkle asparagus with salt and pepper.
4.Bake asparagus for 12 minutes until tender crisp.
5.Sprinkle asparagus with vinegar and cheese, serve hot.