Horseradish – White Bean Sauce

2 Oz. Margarine
2 Oz. All purpose flour
1 Qt. Milk
1 Bay leaf
3 Tsp. Salt
½ Tsp. White pepper
3/4 C. White beans, cooked (soak in water for 12 hours)
1 C. Prepared horseradish

Melt margarine in medium sauce pot. Add flour and cook over medium heat for three to five minutes, stirring constantly. Gradually add milk. Whisk until mixture is smooth. Add bay leaf, salt and pepper, simmer for 10 minutes. Add cooked white beans and prepared horseradish. Place braised ribs on plate; brush with braising liquid and spoon horseradish sauce over ribs.