Ingredients

• For the filling:
• 5 tablespoons butter, divided
• 8 ounces sliced mushrooms
• 1 cup chopped onions
• 1/2 cup flour
• 2 cups chicken broth
• 1 cup heavy cream
• 1 tablespoon Dijon mustard
• 1 teaspoon salt
• 1/2 teaspoon freshly ground black pepper
• 1/2 teaspoon dried thyme
• 2 tablespoons chopped parsley
• 4 cups chopped roasted chicken
• 2 cups carrots, cut on an angle, blanched
• 1 (10 ounce) package frozen peas, defrosted
• 1 cup green beans, cut into 1-inch pieces and blanched (optional)
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• For the topping:
• 12 Sister Schubert's Parker House Style Rolls, sliced into 3 sections
• 2 tablespoons butter, melted