Shrimp Creole - cooking recipe

Ingredients

1/4 c. cooking oil
3 Tbsp. flour
1/3 c. chopped onion
1/4 c. chopped celery
1/4 c. chopped green pepper
1 (16 oz.) can whole tomatoes, undrained
1 (15 oz.) can tomato sauce
1 thin slice lemon
2 tsp. packed brown sugar
1 tsp. chili powder
1/2 tsp. salt
1/4 tsp. garlic powder
1/4 tsp. black pepper
1/4 tsp. dried basil leaves
1/4 tsp. dried thyme leaves
1 bay leaf
1/4 tsp. cayenne
1 lb. fresh medium shrimp, peeled and deveined

Preparation

First:
Completely scale one large fish and rinse.
Do not gut.