4 tsp. minced onion
2 tbsp. butter, saute few minutes
3/4 tsp. salt
1/4 tsp. dry mustard
1 tbsp. flour
Speck of pepper
2 c. milk
1/2 lb. Velveeta cheese
2 c. uncooked macaroni, cooked

Put in greased casserole. Bake at 400 degrees for 20 minutes.