,A custard base recipe ideal for making a rich and creamy homemade vanilla ice cream
Ingredients:
4 egg yolks
1/2 pint (250ml) milk
1/2 pint (250ml) double/heavy cream
4 oz (100g) sugar or caster sugar
1 vanilla pod (scored down the middle)
Pour the milk into a saucepan and bring slowly up to boiling point but DO NOT LET IT BOIL. Place the vanilla pod into it and leave to infuse for about 20 minutes.
In a bowl, beat and mix together the egg yolks and sugar until thick. Carefully remove the vanilla pod from the pan of milk and scrape out the seeds into the milk. Pour the milk into the mixture of egg yolks and sugar whilst stirring. Pour the mixture back into the pan and heat gently, stirring until the custard thickens - DO NOT BRING TO THE BOIL OR IT WILL PROBABLY CURDLE. When you can see a film form over the back of your spoon it's time to remove the saucepan from the heat. Leave to cool. When the custard base is cold stir in the cream. Transfer the whole mixture into an ice cream maker and freeze according to the manufacturer's instructions.
For the chocolate wafers:
1 1/4 cups all-purpose flour
1/2 cup unsweetened Dutch process cocoa
1 teaspoon baking soda
1/4 teaspoon baking powder
1/4 teaspoon salt
1 to 1 1/2 cups sugar [see recipe note]
1/2 cup plus 2 tablespoons (1 1/4 sticks) room-temperature, unsalted butter
1 large egg
For the filling:
1/4 cup (1/2 stick) room-temperature, unsalted butter
1/4 cup vegetable shortening
2 cups sifted confectioners’ sugar
2 teaspoons vanilla extract
Set two racks in the middle of the oven. Preheat to 375°F.
In a food processor, or bowl of an electric mixer, thoroughly mix the flour, cocoa, baking soda and powder, salt, and sugar. While pulsing, or on low speed, add the butter, and then the egg. Continue processing or mixing until dough comes together in a mass.
Take rounded teaspoons of batter and place on a parchment paper-lined baking sheet approximately two inches apart. With moistened hands, slightly flatten the dough. Bake for 9 minutes, rotating once for even baking. Set baking sheets on a rack to cool.
To make the cream, place butter and shortening in a mixing bowl, and at low speed, gradually beat in the sugar and vanilla. Turn the mixer on high and beat for 2 to 3 minutes until filling is light and fluffy.
To assemble the cookies, in a pastry bag with a 1/2 inch, round tip, pipe teaspoon-size blobs of cream into the center of one cookie. Place another cookie, equal in size to the first, on top of the cream. Lightly press, to work the filling evenly to the outsides of the cookie. Continue this process until all the cookies have been sandwiched with cream.
