Iced tea! I used two sample packets in 1 liter of water and it came out too weak. It was sour and that was about all the flavour I got from it. It didn’t taste bad though, which is encouraging me to buy some more because I LOVE watermelon. During the summer I buy 2-4 watermelons a week and could probably eat 1 a day if I allowed myself to. I think with a stronger brew this could work with vodka… calorie free bevies?? I’ll wait to rate in case I do try it again with more leaf.