4 lb. (1.8 kg) peaches
1 T. lemon juice
2 C. (400 grams) sugar
1 quart (950 ml) water
1 vanilla bean, sliced lengthwise (optional)

With a paring knife, slice a shallow “x” into the bottom of each peach. Fill a large bowl with cold water and ice. Bring a large pot of water to a boil. Drop a few peaches into the boiling water for 30 seconds. Use a slotted spoon to remove the peaches from the water and immediately place them in the ice water. Repeat with the remaining peaches. Fill another large bowl with water and add the lemon juice. Starting with the corners of the “x” on the bottom of the peaches, use your fingers to peel the skin off. Place the peeled peaches in the lemon water to prevent them from browning. Slice the peaches and discard the pits. If desired, scrape the red flesh from the cavities (as it browns over time). Return the peaches to the lemon water while you prepare the syrup. In a large saucepan, combine the quart of water and 2 C. sugar over medium heat and stir to dissolve the sugar. Add the vanilla bean, if using. Add the sliced peaches and bring to a boil. Place the sliced peaches in sterilized jars, packing them fairly tightly. Pour the hot syrup over the peaches into the jars, leaving ½ inch headspace. Discard vanilla bean. Cover with lids and process for 20 minutes. Let cool completely. Then store in a cool dry place and consume within a year.