1 loaf Vienna bread
2 sticks butter, room temperature
1 pkg. onion soup mix

Slice bread diagonally (3/4 way through). Add package onion soup mix to butter; blend with fork. Separate each slice of bread and spread mixture on both sides of bread. (Do one entire side first and then repeat on other side.) Wrap loaf of bread in foil. Heat 20-30 minutes in 350 degree oven. When ready to serve, remove top foil and pull apart.