Lemon Snow Pudding with Basil Custard Sauce

Ingredients

• 1 cup basil leaves packed
• 6 servings garnish: basil leaves 
• 3 large egg whites 30 minutes at room temperature
• 3 large egg yolks 
• 0.3 ounce gelatin powder unflavored
• 0.3 cup juice of lemon fresh
• 1 tablespoon lemon zest grated
• 0.3 cup sugar 
• 0.3 cup water cold
• 1 cup boiling-hot water 
• 2 cups milk whole

Equipment

• bowl
• sauce pan
• whisk
• sieve
• blender
• hand mixer
• wooden spoon
• kitchen thermometer

Directions

1. Stir gelatin into cold water in a large bowl and let stand 5 minutes. Stir in hot water, sugar, and lemon zest and juice until sugar has dissolved. Set bowl in an ice bath and stir often until mixture is cold and thickened (consistency will be similar to that of raw egg whites), about 45 minutes.
2. Beat gelatin mixture with an electric mixer at medium-high speed until very frothy, 1 to 2 minutes. In a separate bowl, beat whites until they hold soft peaks.
3. Add whites to gelatin mixture and beat at high speed until tripled in volume and thick enough to form a wide flat ribbon that holds its shape on top of mixture when beater is lifted, about 5 minutes (longer if using a hand-held mixer).
4. Transfer to a large serving bowl and chill until set, about 3 hours.
5. Bring milk, sugar, and a pinch of salt just to a boil in a small saucepan, stirring until sugar has dissolved.
6. Remove from heat and stir in basil.
7. Let steep, covered, 30 minutes.
8. Put yolks in a small bowl. Strain milk mixture through a sieve into another bowl, pressing hard on and then discarding basil, and return to saucepan.
9. Whisk about 1/2 cup warm milk mixture into yolks, then whisk into remaining milk in saucepan. Cook over medium-low heat, stirring constantly with a wooden spoon, until custard coats back of spoon and registers 170°F on an instant-read thermometer.
10. Transfer custard sauce to a bowl and chill, stirring occasionally, until cold, about 2 hours.
11. Spoon snow pudding into glasses or bowls and top with custard sauce.
12. •The egg whites will not be fully cooked.•Snow pudding and custard sauce can be chilled separately, tightly covered, up to 1 day.