Texan Peach Salsa
You need a meatier tomato for this recipe, not dewdrops, Romas, or cherry tomatoes. Green jalapenos can be used if you can't find yellow (I like the color variation with the yellow jalapenos). I prefer cling peaches as they are easier to pit, but all peaches are great.
You should hear, either right away or a little later on, a pop from the jars. That means that the jar has sealed properly. Check the seal and when you push down on the top of the lid you should feel a hard lid with no popping sound. If you hear a popping sound the jar has not sealed.
Any unsealed salsa should be refrigerated and consumed in a week. The rest of the salsa should be stored and refrigerated upon opening.