Roasted Onions

Step 1

Adjust oven rack to lowest position; heat to 425 degrees.

Step 2

Cut onions in half; toss with oil and a generous sprinkle of salt and pepper. Place, cut-side down, on a lipped cookie sheet.

Step 3

Roast until tender and cut surfaces are golden brown, 25 to 30 minutes. Adjust seasonings; drizzle with balsamic vinegar.