Frozen Tom Collins/Spiked Lemonade
6oz quality gin
2oz Cointreau (friends don't let friends drink triple sec)
3 lemons--peeled, halved, seeded
1/4 cup sugar
If using a high powered blender, throw all the ingredients in and blend for a minute or so. Otherwise, add everything but the ice and blend until liquified. Add ice (in batches, if necessary) and blend.
Pour and enjoy!