- 8 potatoes, peeled and cubed
- 1/2 cup butter
- 1/2 cup flour
- 8 cups milk
- 1/4 cup chopped onion
- 1-8 oz. tub sour cream
- 2 cups shredded cheddar cheese
- Salt and pepper to taste
Boil potatoes until tender. Drain and set aside.
In a large pot, melt the butter over medium-high heat. Add flour and quickly whisk to blend. Slowly add milk, stirring constantly. Bring to a boil. Reduce heat to medium and simmer for approximately 10 minutes or until it starts to slightly thicken.
Stir in the potatoes and onion and cook for 5 minutes. Stir in the sour cream and cheese until the cheese is melted and it's all blended. Season with salt and pepper.