I made this on sunday for dessert !
Source: Martha Stewart (4 servings)
⅔ cup sugar
¼ cup cornstarch
¼ teaspoon salt
2 ½ cups milk
4 large egg yolks
2 tablespoons unsalted butter, cut into pieces
1 teaspoon vanilla extract
Place a fine-mesh sieve over a medium bowl; set aside. In a medium saucepan, off heat, whisk together sugar, cornstarch, and salt. Very gradually (a few tablespoons at a time) whisk in milk, taking care to dissolve cornstarch. Whisk in egg yolks.
Whisking constantly, cook over medium heat until the first large bubble forms and sputters. Reduce heat to low; still whisking, cook 1 minute. Remove from heat; immediately pour through sieve into bowl. Stir butter and vanilla into hot pudding.
Place plastic wrap directly on surface of pudding (to prevent skin from forming); chill at least 3 hours and up to 3 days. Before serving, whisk pudding until smooth; divide among four serving dishes.