If you have seen mint growing in the ground then you know – give it an inch, and it will take a yard…and perhaps the sidewalk too. What to do with all that mint? After sipping a cup of fresh mint tea, you can harvest all those leaves to make delicious mint jelly and dry them for a year’s worth of refreshing mint tea. (You may also want to dig up those plants and re-plant them into containers – mint does well in pots.)
Classic Mint Jelly requires the addition of a strongly acidic ingredient in order to produce a gel-structure, as you’ll see in our recipes for Mint Jelly (with cider vinegar) and Mint Jelly (with lemon juice). These two recipes are very similar, but the quantities of mint and water vary slightly to adjust to the required proportion of a strong acid ingredient (i.e. more vinegar than lemon juice, so less water added to the version with vinegar). Green food coloring is listed in the ingredient list for the version made with cider vinegar, but it is optional, and note that it is also optional in the recipe made with lemon juice. Mint Jelly is traditionally served with roast lamb, and it can also be mixed into other sauces and gravies.
Mint is a tender-leaf herb, which means that it has high moisture content and therefore will mold if not dried quickly. To dry mint, try hanging it inside a paper bag that has holes torn in the sides for air to circulate through. Use a rubber band to secure the base of the stems to the top do the bag. The bottom of the bag will catch the dried leaves as they fall. If you live in a region with high humidity and/or don’t have a location where air currents can pass through the bag, then you may get better results from drying leaves individually. To do so, remove leaves from the stems, space them apart on a paper towel, cover with another paper towel and layer up to 5 layers. Place the layers of paper towels and leaves in a cool oven – the oven light of an electric range or pilot light of a gas range will be enough. (Higher heat could easily burn the leaves, and the paper.) The finished, crispy dry leaves can be left whole or crumpled into an airtight storage container. Dried mint is can be substituted into recipes that call for fresh mint, using 1/3-1/4 of the amount listed.
For more information about growing and using mint, read this publication from UGA Extension: Herbs in Southern Gardens.