Pistachio Blancmanges

Ingredients

• 0.1 teaspoon almond extract 
• 1.8 teaspoons gelatin powder unflavored (from a)
• 1 cup cup heavy whipping cream chilled
• 8 servings peaches 
• 1.5 cups pistachios unsalted red shelled (not dyed ; 7 oz)
• 8 servings pistachios unsalted chopped
• 0.5 cup sugar 
• 2 tablespoons water cold
• 1.8 cups milk whole

Equipment

• food processor
• bowl
• baking sheet
• sauce pan
• oven
• knife
• whisk
• sieve
• blender
• plastic wrap
• hand mixer
• wax paper
• kitchen towels

Directions

1. Put oven rack in middle position and preheat to 350°F. Oil molds and line bottom of each with an oval of wax paper.
2. Spread pistachios on a baking sheet and toast until nuts are fragrant but not colored, 4 to 5 minutes.
3. Transfer to a bowl and cool completely. Rub off and discard any skins.
4. Blend nuts with milk in a blender or food processor 2 minutes. Rinse kitchen towel under cold water and wring out as much water as possible. Line a large sieve with towel, then set sieve over a bowl or large glass measure and pour pistachio mixture into towel. Wrap towel up and around mixture and, working over sieve, squeeze pistachio milk (about 1 cup) from towel into bowl, discarding ground pistachios. Stir in almond extract and a pinch of salt.
5. Sprinkle gelatin over cold water in a very small bowl or a cup and let stand 1 minute.
6. Heat pistachio milk and sugar in a small saucepan over moderately low heat, stirring, until sugar is dissolved.
7. Add gelatin mixture and cook, stirring, until gelatin is dissolved.
8. Transfer to a metal bowl set in a larger bowl of ice and cold water and cool, stirring constantly, just until mixture is the consistency of raw egg white.
9. Remove bowl from ice water.
10. Beat cream in another bowl with an electric mixer until it just holds stiff peaks, then whisk one fourth of cream into pistachio mixture to lighten. Fold in remaining cream gently but thoroughly and spoon mixture into molds. Chill blancmanges, covered with plastic wrap, until set, at least 6 hours.
11. Working with 1 blancmange at a time, run tip of a thin knife between each custard and metal mold. Tilt mold sideways and tap side of mold against a work surface, turning it, to evenly break seal and loosen custard. Keeping mold tilted, invert a dessert plate over mold, then invert blancmange onto plate.
12. • Blancmanges (in molds) can be chilled up to 2 days. • If you're short on time, it's not necessary to turn blancmanges out onto plates — they can be eaten out of the molds.