Ingredients

  • Vegetable cooking spray
  • 1/2 stick (1/4 cup) unsalted butter
  • 1/4 cup all-purpose flour
  • 2 cups warm whole milk
  • Kosher salt and freshly ground black pepper
  • 2 1/2 cups grated Parmesan
  • 1 cup grated Gruyere
  • 1/2 cup fontina cheese, grated
  • 6 cups chicken broth
  • 2 cups faro or barley, rinsed and drained
  • 1 teaspoon chopped fresh thyme leaves
  • Kosher salt and freshly ground black pepper
  • 1/2 cup plain dried bread crumbs
  • Olive oil, for drizzling

Method

  • Preheat the oven to 400 degrees F. Spray a 13 by 9-inch baking dish with cooking spray.
  • For the sauce: In a 2-quart saucepan, melt the butter over medium heat.
  • Add the flour and whisk until smooth.
  • Gradually add the warm milk, whisking constantly to prevent lumps.
  • Simmer over medium heat, whisking constantly, until the sauce is thick and smooth, about 8 minutes (do not allow the mixture to boil).
  • Remove from the heat and season with salt and pepper, to taste.
  • For the farro: In a large bowl, add the cheeses and stir to combine.
  • Remove 1/2 cup of the mixture and reserve.
  • In a large stock pot, add the chicken broth and bring to a boil over medium-high heat.
  • Add the farro, reduce heat and simmer, stirring occasionally, until the faro is tender, about 25 minutes.
  • Drain, if necessary.
  • Add the farro, thyme, and sauce to the bowl with the cheese.
  • Stir until combined and season with salt and pepper, to taste.
  • Pour the mixture into the prepared baking dish and top with the reserved 1/2 cup of cheese.
  • Sprinkle the top with bread crumbs and drizzle with olive oil.
  • Bake until the top is golden brown and forms a crust, about 25 to 30 minutes.
  • Remove from oven and let stand for 5 minutes before serving.