Shrimp Creole

Ingredients

• 2 Tbsp. flour
• 1/2 c. Worcestershire sauce
• 1 c. water
• 1 medium onion, chopped
• 1 green pepper, seeded and chopped
• 1 c. sliced, fresh mushrooms
• 1 tsp. sugar
• 1/2 tsp. salt
• 1/2 tsp. garlic salt
• 1/2 tsp. pepper
• 1/4 tsp. oregano
• 1/4 tsp. cayenne
• 1 (15 oz.) can tomato sauce
• 1 (15 oz.) can tomatoes
• 1 (10 3/4 oz.) can cream of mushroom soup
• 2 lb. shrimp, shelled and deveined
• hot, cooked rice