Crawfish Corn Bisque

Ingredients

• 1 lb. crawfish tails
• 1 c. water
• 1 c. chopped onion
• 1 Tbsp. corn oil margarine
• 1 (16 oz.) can cream-style corn
• 2 c. skim milk
• 1/2 tsp. salt
• 2 c. crawfish liquid
• 1/2 tsp. white pepper
• 1/8 tsp. cayenne pepper
• 1 1/4 c. instant potato flakes
• 1/2 tsp. chopped onion tops (for garnish)
• 1/4 tsp. parsley, minced (for garnish)