Chicken Cordon Bleu Calzones

• 4 boneless skinless chicken breasts
• 1 cup sliced fresh mushrooms
• 1/2 chopped onion
• 2 tablespoons butter
• 3 tablespoons cornstarch
• 1 1/4 cups milk
• 1 tablespoon dried basil
• 1 teaspoon salt
• 1/4 teaspoon pepper
• 1 (17 1/3 ounce) package frozen puff pastry
• 8 slices deli ham, thin slices
• 4 slices provolone cheese
• additional milk (optional)

1. Place chicken in a greased 2 quart baking dish cover with water. Cover and bake @ 350 for 30 minute or until juices run clear. Meanwhile, in a skillet, saute' mushrooms and onions in butter until tender. Combine cornstarch and milk until smooth. Stir into skillet. Add seasonings. Bring to boil. Cook and stir for 2 min or until thickened.
2. Drain chicken. Cut pastry sheets in half widthwise. On one side of each half place chicken breast, 1/4 cup mushroom mixture, 2 ham slices, and one cheese slice. Fold pastry over filling and seal edges.
3. Place each on greased baking sheet. Brush tops with milk if desired. Bake @ 400 for 15-20 minute or until puffed and golden.

chicken breasts, mushrooms, onion, butter, cornstarch, milk, basil, salt, pepper, pastry, deli, provolone cheese, additional milk

Taken from www.food.com/recipe/chicken-cordon-bleu-calzones-180378 (may not work)