Preheat the oven to 350°F (175°C) and grease a baking sheet.

In a mixing bowl, combine cream cheese and butter until smooth. Stir in chicken, chives, onion, salt, and pepper.

Unroll the crescent roll dough and press two triangles together to form rectangles.

Scoop the chicken mixture onto the center of each rectangle and fold the dough over, sealing edges tightly.

Melt ¼ cup of butter and dip each sealed pillow in it, then roll in breadcrumbs.

Place on the baking sheet and bake for 22-25 minutes until golden brown.

Prepare the gravy by combining soup, gravy mix, and water in a saucepan; heat until bubbling, then simmer for 5 minutes.

Drizzle warm gravy over baked Chicken Pillows and serve hot.