Chicken and Puff Pastry Shells
2 Cups diced precooked chicken (white or dark meat, or both)
Puff pastry shells (two per serving)
1 Cup white mushrooms, sliced and broken up by hand
1 yellow onion, diced
1 bell pepper, diced
4 celery stalks, sliced
2/3 Cup peas (fresh or frozen)
1/3 Cup butter...