I discovered this recipe 3 years ago, and I’m still making it as of today

1. Heat the oven to 400 F.
2. Wrap each prepared asparagus spear in a half-slice of prosciutto, and arrange on a nonstick baking sheet.
3. Roast for 25 minutes, turning once after 15 minutes.

4. Meanwhile, heat the balsamic vinegar over medium-high heat in a small saucepan.
5. Once it comes to a boil, watch it carefully, stirring frequently, until it reduces by half.
6. Arrange the cooked asparagus on a serving platter, and drizzle with the balsamic reduction