Ingredients
- 1 c milk
 - 1 c sour cream
 - 8 oz cheddar
 - 8 oz macaroni
 - 3/4 c onion
 - 1/4 c butter
 - 1/4 c flour
 - 1/4 c seasoned bread crumbs
 - 1 t worcestershire sauce
 
Prep: 30 mins Cook: 30 mins. Melt butter in lg saucepan, add onion. Saute, 3 mins. Add flour, cook 2 mins, stirring constatnly. Whisk in milk, Worcestershire sauce, salt and pepper; cook and stir until thickened. Stir in cheddar, ook and stir until melted. Mix in macaroni and sour cream. Pour into greased 2 qt casserole; sprinkle with bread crumbs. Bake 375, 30 mins.