2 lb. potatoes, peeled and cubed
2 tbsp. butter, softened
14 c. milk
1/4 c. sour cream
1/2 to 3/4 tsp. dill weed
1/2 to 3/4 tsp. salt
1/4 tsp. pepper

Cook potatoes in boiling water until tender; drain. Mash with remaining ingredients.

Yields 4 servings.