Kitchen Test: Roasted Red Onions
Prep Time
10minutes
Cook Time
30minutes
Prep Time
10minutes
Cook Time
30minutes
Ingredients
Instructions
  1. Place the top oven rack in the center position and pre-heat oven to 400°F. Line a large, rimmed baking sheet with parchment paper or a Silpat™ baking sheet. Set aside.
  2. Add half the onion to a medium bowl, along with one tablespoon olive oil. Season with salt and black pepper, to taste, and gently toss until the onion is evenly coated. Transfer to the prepared baking sheet and spread into an even layer on one side of the sheet pan without overcrowding. Set aside.
  3. Add remaining onions to the same bowl and top with the remaining olive oil and the red wine vinegar. Season with salt and black pepper, to taste. Gently toss to combine and transfer to the other side of the baking sheet before spreading into a thin, even layer without overcrowding.
  4. Place baking sheet in the pre-heated oven for 30 minutes, turning once after 15 minutes. Remove from oven and cool slightly before handling. (See images for a side-by-side comparison of the results).