Here is how to make a mint cooler. You need a quart of mint leaves. This can be any combination of mint you have. I used spearmint and lemon balm. Many people don't know that lemon balm is actually in the mint family. It is great for the digestion and really aids in IBS.
Take your mint leaves and place in a pot. Add 1 gallon of water to them and bring to a boil. As soon as it comes to a boil put a lid on the pot. Turn down the heat and let simmer covered for 10 minutes. Add a cup of honey and stir. Put the lid back on and let sit over night or until the solution has completely cooled. Then pour the solution through a jelly bag and put in a jug to cool. Serve iced with mint leaves or mint ice cubes.