Preheat oven to 400 degrees F. 1. Place the asparagus on a baking sheet. Drizzle with oil and sprinkle with salt and pepper. 2. Bake for 20 to 30 minutes, until tender. 3. Remove the root ends fron the onions and seperate the "green parts" drizzle these in oil and sprinkle with salt and pepper. 4. Put in oven for 5 minutes. 5. Wrap several spears of asparagus with the green onion to tie into bundles.