Twice Baked Potatoes

4 large potatoes
4 tbs butter
3/4 c sour cream
3/4 c salt
1/4 pepper, paprika, and shredded chedder cheese

Scrub potatoes and pat dry. Bake at 400 for about 1 hour or until tender. Cut potatoes in half lengthwise; scoop out and pulp and mash. Beat in butter, sour cream, salt and pepper. Plie potato mixture back into only 6 of the shells. Sprinkle with paprika. Bake at 425 for about 15 minutes or until cheese is melted and potatoes are heated through.