With butter and cinnamon sugar atop--
2 sticks butter
3/4 cup flour
Melt butter in large pan. Mix in flour and cook until bubbly. Stir constantly.
In another container heat 1 quart whole milk and 1 cup 1/2 & 1/2. Bring to a boil and gradually add to above mixture. Cook until thick. Add 3/4 cup sugar and cook and stir a bit longer.
Serve with sugar, cinnamon and butter
Hint: Start the milk mixture first since that takes longer to come to a boil.