01 -
Score an X into the bottom of each peach using a paring knife to aid in peeling after poaching.
02 -
In a large saucepan, combine granulated sugar and water. Bring to a boil, stirring until the sugar has dissolved. Add peaches and reduce heat to a gentle simmer. Cook, stirring occasionally, until the peaches are tender, 6 to 10 minutes. If not serving immediately, let peaches cool in the syrup. Otherwise, transfer peaches with a slotted spoon to a cutting board and allow to cool slightly.
03 -
Place confectioners’ sugar, lemon juice, and 2 cups raspberries in a blender. Blend on high speed until smooth, about 1 minute. Strain sauce through a fine-mesh sieve into a bowl, using a spatula to press through as much puree as possible. Discard seeds.
04 -
When peaches are cool enough to handle, peel off the skins. Cut each peach in half and discard the stones. Slice each half into 4 wedges.
05 -
Divide peach wedges among serving bowls. Add scoops of vanilla ice cream. Drizzle with raspberry sauce and garnish with remaining 1 cup fresh raspberries. Serve immediately.