Ingredients

  • 2 untreated cedar planks, each about 5 x 12 inches
  • 2 tablespoons extra virgin olive oil
  • 1 1/2 pounds assorted mushrooms (cremini, shiitake caps, morel, oyster), coarsely chopped
  • 2 shallots, thinly sliced
  • 1 tablespoon finely chopped fresh thyme
  • Kosher salt and freshly ground black pepper
  • Canola oil, for brushing
  • 1 1/2 pounds ground chuck (80 percent lean)
  • Red Wine Barbecue Sauce (recipe follows)
  • 8 (1/8-inch-thick) slices aged cheddar cheese
  • 4 hamburger buns, split and warmed
  • 2 tablespoons olive oil
  • 2 large shallots, coarsely chopped
  • 2 cloves garlic, coarsely chopped
  • 2 tablespoons ground ancho chile
  • 1 tablespoon smoked sweet Spanish paprika
  • 1/4 teaspoon ground chile de arbol or cayenne
  • 1 cup dry red wine, such as Pinot Noir
  • 1 cup ketchup
  • 1 heaping tablespoon Dijon mustard
  • 1 tablespoon red wine vinegar
  • 1 tablespoon Worcestershire sauce
  • 1 canned chipotle chile in adobo, chopped
  • 2 tablespoons dark brown sugar
  • 1 tablespoon honey
  • 1 tablespoon molasses
  • Kosher salt and freshly ground black pepper
  • (makes about 1 cup)

Method

  • Submerge the cedar planks in cold water and soak for at least 1 hour.
  • Preheat the oven to 400F.
  • Heat the olive oil in a large saute pan over high heat.
  • Add the mushrooms and cook, stirring occasionally, until they begin to soften, about 5 minutes.
  • Add the shallots and cook until the mushrooms are golden brown, about 5 minutes longer.
  • Stir in the thyme and season with salt and pepper.
  • Remove the planks from the water, put them on a baking sheet, and place them in the oven for 15 minutes.
  • Remove and brush the tops of the planks with canola oil.
  • Raise the oven temperature to 425F.
  • Divide the meat into 4 equal portions.
  • Form each portion loosely into a 3/4-inch-thick burger and then make a deep depression in the center with your thumb.
  • Season both sides of each burger with salt and pepper.
  • Place 2 burgers on each plank, leaving a few inches between the burgers.
  • Brush the tops of the burgers with some of the barbecue sauce and place the planks in the oven.
  • Cook, basting with some of the sauce every few minutes, until the burgers reach the desired doneness, 10 to 12 minutes for medium-rare.
  • Top each burger with 2 slices of cheese during the last minute of cooking.
  • Remove from the oven and top each burger with a large spoonful of the mushrooms.
  • Serve the warm buns on the side.
  • Heat the oil in a heavy medium saucepan over medium heat.
  • Add the shallots and garlic and cook until soft, 3 to 4 minutes.
  • Add the ground ancho, paprika, and ground chile de arbol and cook for 30 seconds.
  • Raise the heat to high, add the wine, and boil until completely evaporated.
  • Add the ketchup and 1/2 cup water and bring to a boil.
  • Lower the heat and simmer for 5 minutes.
  • Add the mustard, vinegar, Worcestershire, chipotle, brown sugar, honey, and molasses and simmer, stirring occasionally, until thickened, about 10 minutes.
  • Transfer the mixture to a food processor and puree until smooth.
  • Season with salt and pepper.
  • Pour into a bowl and allow to cool at room temperature.
  • The sauce will keep for 1 week in a tightly sealed container stored in the refrigerator.