Corn And Crab Bisque

Ingredients

• 1 stick butter
• 2 Tbsp. flour
• 1 c. onion, chopped
• 1 lb. fresh crab meat
• 1 pt. half and half
• 1 can chicken broth
• 1 (16 oz.) can cream-style white corn
• 1 can cream of potato soup
• 1/2 tsp. Worcestershire sauce
• pinch of mace
• red pepper to taste
• white pepper to taste
• 1/2 c. Parmesan cheese
• 1/2 c. parsley, chopped
• 1/2 c. green onions, chopped