Ingredients

  • 2 tablespoons olive oil
  • 1 1/2 pounds boneless chicken thighs, cut into 1-inch chunks
  • 1 large yellow onion, diced
  • 2 large carrots, peeled and diced
  • 2 stalks celery, diced
  • 1/4 cup unsalted butter
  • 1/4 cup all-purpose flour
  • 3 cups chicken stock
  • 1 tablespoon fresh thyme leaves, stripped off stem
  • 1/2 cup heavy cream
  • 1 cup peas, thawed if frozen
  • 1 cup pearl onions, thawed if frozen
  • 1 large sheet frozen puff pastry, thawed
  • 1 large egg, beaten

Method

  • Add the olive oil to a large, heavy-bottomed pot over medium heat.
  • When it's hot, add the chicken pieces, season lightly with salt and pepper and saute until just browned.
  • Add the onion, carrot and celery and cook until transluscent, about 5 minutes.
  • Add the butter and stir until melted, then reduce heat slightly, add the flour and cook, stirring frequently, until the flour-butter mixture turns light brown, about 10 minutes.
  • Add the chicken stock and thyme, bring to a simmer and cook for 15 minutes.
  • Add the heavy cream, peas and pearl onions and cook for 10 more minutes.
  • Preheat oven to 400 degrees.
  • Transfer chicken mixture to a large casserole dish or individual oven-proof bowls or ramekins if you wish and allow to cool slightly.
  • If using a casserole dish, drape puff pastry sheet over the filled dish and trim around the edges, leaving at least an inch hanging over.
  • If baking individual portions, cut puff pastry to fit over the top leaving at least an inch hanging over the side.
  • Pinch overlaying puff pastry to form a seal over the filling.
  • Brush lightly with beaten egg.
  • Cut a few small holes in the top to vent.
  • Bake for 20-25 minutes, or until crust is golden brown.