Broccoli Cauliflower Augratin

 - Flickr user amberdegrace - Creative Commons

  1. Position racks in upper and lower third of oven; preheat to 425°F.
  2. Toss broccoli and cauliflower in a large bowl with 1 tablespoon oil until well coated. Divide between 2 baking sheets and spread in an even layer. Roast the vegetables, stirring once and rotating the pans top to bottom about halfway through, until tender and beginning to brown, 20 to 25 minutes.
  3. Meanwhile, heat 1 tablespoon oil in a large saucepan over medium heat. Add onion and cook, stirring frequently, until very soft and golden brown, 5 to 8 minutes. Add flour, salt and pepper; cook, stirring, for 1 minute more. Add milk and continue to stir, scraping up any browned bits. Cook, stirring, until the sauce bubbles and thickens enough to coat the back of a spoon, about 4 minutes. Remove from the heat.
  4. When the vegetables are done, remove from the oven. Preheat the broiler.
  5. Transfer half the vegetables to a 2-quart, broiler-safe baking dish. Spread half the sauce over the vegetables. Add the remaining vegetables and top with the remaining sauce.
  6. Combine breadcrumbs and the remaining 1 tablespoon oil in a small bowl (skip this step if you are just topping with cheese).
  7. Sprinkle the breadcrumb mixture and/or cheese over the gratin. Place under the broiler and broil, watching closely, until the gratin is bubbling and beginning to brown on top, 1 to 5 minutes, depending on your broiler. Let stand for 10 minutes before serving.

Ingredients

  • 1/2 head cauliflower, trimmed and cut into 1-inch florets
  • 2 broccoli crowns, trimmed and cut into 1-inch florets
  • 2-3 tablespoons extra-virgin olive oil, divided
  • 1 medium white onion, thinly sliced
  • 3 tablespoons all-purpose flour
  • 3/4 teaspoon sea salt
  • 1/4 teaspoon black pepper
  • 2 1/2 cups low-fat milk
  • 1/2 cup shredded or crumbled cheese (your favorite)
  • 1 cup fresh whole-wheat breadcrumbs or panko

Leave a Reply