Mashed Potato Casserole - cooking recipe

Ingredients

1 (3 oz.) pkg. cream cheese, softened
1 tsp. garlic salt
1/4 tsp. pepper
1/2 c. sour cream
2 1/2 to 3 lb. baking potatoes
2 Tbsp. margarine
paprika
parsley sprigs (optional)

Preparation

In a bowl, stir together cream cheese, garlic salt, pepper and sour cream until smooth.
Set aside.
Prepare and boil quartered potatoes.
Drain.
Using an electric mixer or a potato masher, beat hot potatoes until they are in fine lumps.
Add sour cream mixture and continue beating until fluffy and smooth.