2/3 cup butter
2/3 cup flour
7 cups milk
4 large baking potatoes
4 green onions
12 strips bacon
1¼ cups Cheddar cheese
1 cup sour cream
¾ tsp. salt ½ tsp. pepper

Bake and cube the potatoes. Peel, if desired. Cook and crumple the bacon. Melt the butter in a large pot. Add the flour. Heat and stir until smooth. Gradually add the milk, stirring constantly, until thickened. Add potatoes and onions. Bring to a boil, stirring constantly. Reduce heat and simmer 10 minutes. Add remaining ingredients and heat through until cheese melts.