Recipes Vidalia Casserole 4.7 (21) 20 Reviews 2 Photos Georgia is famous for the sweet onions grown in the Vidalia area. My family looks forward to the time these onions are available to use in salads and casseroles. By Allrecipes Member Allrecipes Member Website The Allrecipes Community includes over 15 million home cooks around the world who contribute recipes to our ever-growing library. Beyond submitting their personal recipes for publication, members of this supportive, food-driven community actively inspire one another through the photos, reviews, and videos they share. Allrecipes' editorial guidelines Published on August 2, 2021 Save Saved! View All Saved Items Rate Print Share Share Tweet Pin Email Add Photo 2 Prep Time: 15 mins Cook Time: 20 mins Total Time: 35 mins Servings: 4 Yield: 4 servings Ingredients 2 Vidalia or sweet onions, sliced 1/4 inch thick ¼ cup butter or margarine ¼ cup sour cream ¾ cup grated Parmesan cheese 10 butter-flavored crackers, crushed Directions In a skillet over medium heat, saute onions in butter until tender. Remove from the heat; stir in sour cream. Spoon half into a greased 1-qt. baking dish. Sprinkle with cheese. Top with remaining onion mixture and crackers. Bake, uncovered, at 350 degrees F for 20-25 minutes. I Made It Print