1 tb Butter
1 sm Oignon (optional)
1 tb Flour
1/4 ts Salt
1/8 ts Pepper
1 c Milk
1/4 ts Curry (optional to taste)
Melt butter over medium heat and add oignon. Cook until oignon is soft. Then add curry and flour and stir. Then add milk, salt & pepper. Cook mixture stirring constantly until it thickens to desired consistency.