Ingredients

• 1/2 cup butter
• 2 tablespoons all-purpose flour
• 1 medium onion, chopped
• 1/4 cup chopped green onion
• 4 cups milk
• 2 (15 ounce) cans cream-style corn
• 1 (15 ounce) can whole kernel corn
• 1 (10.75 ounce) can condensed cream of potato soup
• 1/4 teaspoon Creole seasoning
• 1/2 teaspoon Worcestershire sauce
• 1 dash pepper sauce (such as Frank's Red Hot®)
• salt to taste
• 1 pound crawfish, peeled