1 large onion, chopped
1/4 cup chopped green onions
3 cloves garlic, chopped
1/2 bell pepper, chopped
2 ribs celery, chopped
1/2 cup butter
1 (10 3/4 ounce) can cream of celery soup
4 tablespoons tomato sauce
1 pound peeled crawfish tails
1/4 cup chopped parsley
1 teaspoon salt
1/2 teaspoon red pepper
1/2 teaspoon black pepper
1 cup milk
1/2 cup Italian bread crumbs
1 egg, beaten
18 individual unbaked tart shells