Step 1: Prepare Your Jalapeños. First, thoroughly wash about 2 pounds of fresh jalapeños. While wearing gloves (seriously, don't skip this!), slice the jalapeños into ¼-inch thick rounds. You can use a sharp knife or a mandoline for uniform slices. Discard the stems. If you prefer less heat in your cowboy candy, you can remove some of the seeds and membranes, but I like to leave most in for that classic cowboy candy recipe punch.
Step 2: Brine the Jalapeños (Optional, but Recommended). Place the sliced jalapeños in a large bowl and sprinkle generously with about 1 tablespoon of salt. Cover with cold water and let them sit for at least an hour, or up to overnight in the refrigerator. This brining step helps draw out some of the excess water, resulting in crisper cowboy candy. Drain and rinse the jalapeños thoroughly under cold water, then pat them very dry with paper towels.
Step 3: Prepare the Syrup. In a large, non-reactive pot (stainless steel is best), combine 2 cups of apple cider vinegar, 5 cups of granulated sugar, 1 teaspoon of garlic powder, ½ teaspoon of cayenne pepper (for an extra kick!), and ½ teaspoon of ground turmeric. Bring the mixture to a rolling boil over medium-high heat, stirring constantly until the sugar is completely dissolved. This forms the base of your delicious cowboy candy recipe.
Step 4: Simmer the Jalapeños. Once the syrup is boiling and clear, add the drained and dried jalapeño slices to the pot. Reduce the heat to a simmer and cook for about 5-7 minutes, stirring occasionally. The jalapeños will change color from bright green to a duller olive green and soften slightly, but they should still retain a bit of their bite. Be careful not to overcook them, or they'll become mushy.
Step 5: Remove and Reduce Syrup. Using a slotted spoon, carefully remove the jalapeño slices from the pot and transfer them into sterilized pint jars, leaving about ½ inch of headspace. This ensures a good seal for your cowboy candy.
Step 6: Finish the Syrup. Return the pot with the remaining syrup to medium-high heat. Bring it back to a boil and let it boil vigorously for 5-10 minutes, or until the syrup has thickened slightly. It should coat the back of a spoon. The longer you boil, the thicker your cowboy candy syrup will be. This reduction concentrates the flavors, making the cowboy candy recipe even more impactful.
Step 7: Jar and Seal. Carefully pour the hot, thickened syrup over the jalapeños in the jars, ensuring they are completely submerged. Tap the jars gently to release any air bubbles. Wipe the rims of the jars clean, apply the lids, and screw on the bands until finger-tight. Allow the jars of cowboy candy to cool completely on your counter. As they cool, you should hear a "pop" as the lids seal, indicating proper preservation. Store sealed jars in a cool, dark place for up to a year. Once opened, refrigerate and consume within 2-3 weeks. This simple cowboy candy recipe will make you feel like a canning pro!