1Heat milk in a saucepan over medium heat without boiling until steaming, about 4 minutes. Beat egg yolks and sugar in a large bowl. Slowly whisk hot milk into yolk mixture until well mixed; return mixture to saucepan and continue to cook on medium heat.
2Gradually stir peanut butter and vanilla extract into milk mixture until thoroughly combined, about 5 minutes. Pour peanut mixture into large bowl and cool for 15 minutes.
3Stir heavy cream and peanut butter cups into milk mixture, pour into an ice cream maker, and freeze according to the manufacturer's instructions.
Ingredients
8 servings
349 cals
1 cup milk
4 egg yolks
1/2 cup white sugar
1/4 cup creamy peanut butter (such as Jif®)
1/4 teaspoon vanilla extract
1 cup heavy whipping cream
1 cup chopped peanut butter cups (such as Reese's®)