Mangia Bene Pasta

Lemon Cake with Raspberry Jam
(Makes one (8-inch) cake)
Pastry Cream:
2/3 cup whole milk or half and half
2 egg yolks
2 tablespoons sugar
1 teaspoon flour
4 teaspoons cornstarch
Pinch of salt
1 tablespoon unsalted butter, room temperature
1 teaspoon vanilla extract

Cake:

6 tablespoons unsalted butter, room temperature
1 tablespoon finely grated lemon zest
2 tablespoons fresh lemon juice
3/4 cup sugar, divided
3/4 cup cake flour
1/4 cup whole wheat pastry flour or all-purpose flour
1-1/2 teaspoons baking powder
1/4 teaspoon salt
4 egg whites (1/2 cup)
1 (15 ounce) jar seedless raspberry preserves

Garnish:
Confectioners' sugar
Sweetened whipped cream
Fresh raspberries
To Make the Pastry Cream:
In a small saucepan, bring the milk to a simmer.
In a bowl, whisk together the yolks, sugar, flour, cornstarch, and salt.
Whisk the hot milk into the egg mixture.
Return the mixture to the saucepan and place over medium heat.
Whisk the mixture constantly until very thick, about 3 minutes.
Stir in the butter and vanilla.
Spread the pastry cream on a plate and cool to room temperature, about 10 minutes.

To Make the Cake:
Preheat the oven to 375 degrees F.  
Butter an 8-inch springform pan.

In a bowl, whisk the pastry cream with the 6 tablespoons of butter until smooth.
Whisk in the lemon zest and juice.
Add 1/4 cup of sugar, cake flour, pastry flour, baking powder, and salt; whisk until smooth.

In a clean bowl, beat the egg whites until soft peaks form.
Gradually beat in the remaining 1/2 cup of sugar until the mixture is glossy and stiff.
Fold 1/3 of the beaten egg whites into the cake batter.
Then fold in the rest of the whites until no steaks of white remain.

Pour the batter into the prepared pan.
Bake for 35 - 40 minutes until golden and a skewer inserted in the center comes out clean.
Remove form the oven and cool in the pan for 20 minutes.
Remove the springform ring and cool the cake completely on a rack.

Using a serrated knife, split the cake in half horizontally.  Remove the top layer.
Spread the raspberry preserves on the bottom layer and replace the top.
Dust the top liberally with confectioners' sugar.
Serve each slice with a dollop of sweetened whipped cream and a few fresh raspberries