This creamy, cheesy, and savory Easy Cheesy Potato Casserole has quickly become a favorite for family gatherings AND it's super easy to assemble too.
Thoroughly wash and scrub potatoes. Place potatoes in a large pot and cover with water. Bring to boil over high heat. Reduce heat and allow potatoes to simmer for 30 to 45 minutes until you can easily insert and remove a fork. Drain potatoes and allow to completely cool. Peel off skin and slice into 1/4 slices.
Preheat oven to 350 degrees F.
In a medium-sized bowl, mix together sour cream, soup, cheese, bacon, and green onions.
In a 9x13 baking dish, spread 1 cup of mixture on the bottom of the dish until bottom is evenly covered. In a single layer, place potato slices over the bottom layer of cheese mixture. Scoop one half of remaining cheese mixture over potato slices and spread until evenly covered. Repeat steps once more (potato slices and then remaining cheese mixture). Bake uncovered for 35 to 45 minutes until casserole is bubbling. Remove, serve, and enjoy!