A friend served this for brunch and it was delicious so I asked for the recipe. From Once-a-Month Cooking.
Mix chicken, cream cheese, chives, milk and salt (mixing with hands works best).
Unroll crescent rolls; each tube will contain 4 rectangles of dough with a diagonal perforation. Press dough along each perforation so the rectangle halves will not separate.
Place about 1/4 cup of chicken mixture into the center of each rectangle. Fold dough over the filling, and pinch the edges to seal tightly. Dip each packet in melted butter, and coat with crouton crumbs.
Place packets on a baking sheet. Bake in a preheated 350F oven for 20 minutes (usually longer) or until golden brown.
Makes 8 servings.