Crawfish Pie

Ingredients

• 1 large chopped onion
• 1/2 c. butter
• 1/2 c. flour
• 1/2 tsp. dried thyme, crushed
• 2 lb. crawfish, peeled and cleaned (crabmeat or shrimp can be substituted for crawfish)
• 3 Tbsp. parsley
• 1/2 tsp. salt
• 1 1/3 c. water
• 1 1/2 c. milk
• 2 (9-inch) pie shells