Potatoes sliced thin, layered with onions and creamy cheddar sauce. Cook low and slow in the crockpot for 5 hours until tender and golden. Buttery, cheesy, melt-in-your-mouth comfort. Ingredients ➤ 4 lbs Russet potatoes, peeled and thinly sliced (⅛ inch) ➤ 1 large onion, thinly sliced ➤ 3 tbsp butter ➤ 3 tbsp flour ➤ 2 cups milk ➤ 1 cup shredded cheddar cheese ➤ 1 tsp salt ➤ ½ tsp black pepper ➤ Paprika for topping Instructions Prep the Slow Cooker Grease the insert of your slow cooker generousl