Heat oven to 350. Lightly spray a lg cookie sheet w/ cooking spray. Divide rolls into 4 squares, seal perforations.
In bowl, beat cream cheese and 1 tbsp butter. Stir in milk, chicken, salt and pepper. Place about 1/2 cup mix in center of each square.
Bring corners of squares together to form a purse, twisting corners to seal. Place purses on baking sheet. Melt 2 tbsp butter and brush over purses. Sprinkle heavily w/ bread crumbs. Bake 15-20 min, or until golden brown.