Summer Peach Cooler

These nonalcoholic cocktails of seltzer and peach purée are a perfect use for great in-season peaches, with their syrupy juice and jasmine-like aroma.

• 1 lb. ripe peaches, peeled and pitted, plus fresh peach slices for garnish
• 1/4 cup lime juice (from about 3 limes)
• 1 tsp. sugar, plus more to taste
• 3/4 tsp. kosher salt
• About 1-1/4 quarts seltzer water

Put the peaches in a food processor or blender with the lime juice, sugar, and salt, and process to a very smooth purée.

For each drink, pour 6 oz. (3/4 cup) seltzer water over ice into a highball glass. With a bar spoon, stir in 3 Tbs. of the peach purée. Garnish with a peach slice.