both! pesto cream cheese is a great spread for sandwhiches.

also, ***** on sandwhiches, or basically used as a spread/dip for anything.

guacamole. i make some ridiculous guacamole, but everyone seems to agree that while it's delicious, your mouth tastes godawful for part of the next day regardless of oral hygeine habits. it's worth it though. i'm pretty sure it's the high level of garlic that does it.