Cajun Casserole with Surimi Filling &Biscuit Topping Cajun Casserole with Surimi Filling &Biscuit Topping 12 Servings In a large heavy pot, melt butter over medium heat. Add onion, peppers, celery, seasoning and sauté 5 minutes, stirring occasionally until vegetables begin to soften. Sprinkle flour over vegetables and continue cooking while stirring 1 minute. Slowly incorporate Milk & allow mixture to simmer 5-7 minutes until thickened. Gently fold in surimi. Pour mixture into 12–8 oz. ramekins. Top each with ¼ cup batter. Bake 20-25 minutes or until biscuits are golden brown. Sprinkle top with green onions.