Tart green apples and mintarean invigorating duo in this palate-cleansing treat.
Put apples and 1/4 cup water in a medium saucepan. Cook over medium heat until softened, about 10 minutes. Let cool. Transfer to a food processor; add lemon juice. Process until smooth. Transfer to a medium bowl. Stir in syrup.
Pour mixture through a fine sieve into another large bowl; discard solids. Freeze in an ice cream maker according to manufacturer's instructions. Transfer sorbet to an airtight container; freeze at least 4 hours or up to 1 week before serving.