This is the most delicious part of the tea party series, food! Luckily when throwing a casual tea party for friends, you can make the food as simple as you'd like. I recently co-hosted a tea party for a few close friends; M and I decided to keep the food pretty casual and simple. I made chicken salad on croissants, and she made delicious BLT's with avocado on white bread; no crusts, of course.