2 bunches scallions, chopped
1 bunch fresh parsley, chopped
4 stalks celery, sliced
1/2 bell pepper, chopped
1/4 pound butter
2 tablespoons tomato paste (or catsup)
Garlic powder, to taste
Black pepper, to taste
Salt, to taste
Red pepper, to taste
2 tablespoons flour
2 pounds peeled crawfish tails