Vidalia Onion Casserole Recipe Type: Side Dish Cuisine: American Author: Prickly Gourmet Prep time: 10 mins Cook time: 30 mins Total time: 40 mins Serves: 9 servings Ingredients 5 large Vidalia onions, sliced 1/4 cup butter 25 Ritz crackers, crumbed 1/2 cup Parmesan cheese 1/4 cup milk, if needed Instructions Saute onions and butter. Put