Party food - share your favourite recipes!

I'm throwing a surprise party for a friend later this week, and I'm hoping to come up with some healthful savoury finger-food options (because her other friend is making a chocolate ganache cake for dessert!). Most of the things I've turned to in the past aren't healthful (spring rolls, spinach and ricotta pastries, etc), so I'd love to hear some great ideas from my pals at MFP! I'm in Australia, where it's the middle of winter, so I'm after some warm options in particular, and I'm catering for about 10 people. :)