A simple recipe that's big on taste.
In small bowl combine mayonnaise, Parmesan cheese, horseradish and Worcestershire sauce. Refrigerate dip for an hour.
Lay asparagus spears in a single layer on baking sheet (with sides). Drizzle asparagus with oil, season with salt and pepper. Roast in a 425 degree oven for 8-10 minutes. Remove from oven and serve with dip.
Dip can also be served with steamed asparagus.