About 5 lbs. potatoes
1/2 c. butter or 1 stick butter
4 tbsp. flour
4 c. milk
2 c. Velveeta cheese, cubed & melted

Boil potatoes with peelings on. Cut up potatoes after cooled. Melt butter, add flour. Take off heat and add milk. Add melted cheese to flour mixture. Put on potatoes. Bake at 350 degrees for 45 minutes.