Bacon Hash Brown Casserole

Name: Bacon Hash Brown Casserole
Ingredients: 6 slices bacon, chopped; 1 medium onion, chopped (about 1/2 cup); 1 can (10.5 ounces) Campbell’s® Condensed Cream of Mushroom Soup or 98% Fat Free Cream of Mushroom Soup; 3/4 cup sour cream; 6 tablespoons butter, melted (amount divided in recipe steps below); 6 cups frozen shredded hash brown potatoes (about 22 ounces), thawed; 3 cups broccoli florets; 1/3 cup sliced green onion (scallion); 1 1/2 cups shredded Cheddar cheese (about 6 ounces); 1/3 cup panko