Mix All Ingredients Except 1/2 Cup Cheese And Croutons. Spoon Into A 1 1/2 Quart Casserole Dish. Sprinkle With Remaining Cheese And Croutons. Bake At 350 Deg F. For 30 Minutes Or Microwave On High For 8 To 10 Minutes Or Until Heated Through. Prep Time 10 Minutes. Cooking Time 30 Minutes.