Slice franks in half lengthwise. In small ... for topping. Combine potatoes, butter, onions, salt and ... mixture over the potato mixture. Arrange franks cut side ... 25 to 30 minutes.
Diagonally slash partially through each frank in 2 places. Saute onion ... Place half of potatoes in a greased 10 x ... cheese sauce. Place franks on casserole. Bake at 350 ... minutes or until bubbly.