2 tbsp. butter
3 tbsp. flour
1/2 tsp. salt
1 tsp. dill weed
1/4 tsp. dry mustard
1 1/2 c. milk
1 c. sour cream

Melt butter. Blend flour, salt, dry mustard and milk. Stir constantly until thickened. Stir in sour cream and dill weed; heat. Pour over Swedish meatballs.