Cooking asparagus in the oven is a popular and convenient method that allows for even cooking and caramelization. The optimal cooking time depends on the thickness of the asparagus spears and the desired level of tenderness. Generally, thin spears require 8-10 minutes at 400F (200C), while thicker spears may need 10-12 minutes. Roasting asparagus in the oven brings out its natural sweetness and enhances its flavor.
Roasting asparagus in the oven offers several benefits. It is a healthier cooking method compared to boiling or steaming, as it retains more nutrients. The dry heat of the oven allows the asparagus to caramelize, developing a slightly crispy exterior while keeping the inside tender. Oven-roasted asparagus is a versatile dish that can be served as a side dish, appetizer, or even as part of a main course.