1/2 cup salted pistachio nuts
1/3 cup granulated sugar
2 tablespoons water

2 cups whole milk
2 large egg yolks
1/3 cup granulated sugar
2 tablespoons cornstarch
Pinch of salt
1 teaspoon pure vanilla extract
2 tablespoons unsalted butter, softened
1/2 cup pistachio nuts, chopped

Place pistachios in the bowl of a food processor. Pulse until the nuts are in small bits. Add the sugar and water, and blend until relatively smooth. Spoon Pistachio Paste into a medium saucepan. Add the milk and whisk over medium heat. Heat milk and pistachio until steamy and hot. While milk is heating, whisk together granulated sugar, egg yolks, cornstarch and pinch of salt. Mixture will be thick. Keep whisking until it’s smooth. Pour about 1/2 cup of the steaming pistachio milk into the sugar and egg mixture. Whisk together. Add another half cup of hot milk and whisk to incorporate. Return the milky egg mixture into the saucepan over medium heat. Heat pudding mixture over medium heat until thick and bubbly. Whisk almost constantly. Boil for 1 minute, or until thickened. Remove from heat and stir in butter and vanilla extract, until butter is melted. Pass cooked pudding through a fine mesh strainer set over a medium bowl. Spoon into small ramekins, place plastic wrap over the individual puddings (so the plastic touches the top of the pudding), and refrigerate for at least 4 hours, or overnight. Garnish with chopped pistachios.