Food & Cooking Recipes Dessert & Treats Recipes Peanut Butter-Chocolate Semifreddo 3.1 (191) 1 Review By Martha Stewart Test Kitchen Martha Stewart Test Kitchen The recipes developed by our test kitchen team have undergone a rigorous process of development and testing, ensuring that every element is optimal, from ingredient amounts to method and cooking time. This process includes triple-testing recipes to ensure they meet our high standards. The many stellar cooks and food editors who have been part of our team include Sarah Carey, Lucinda Scala Quinn, Jennifer Aaronson, Shira Bocar, Anna Kovel, Greg Lofts, Riley Wofford, Lauren Tyrell, and Lindsay Leopold. Editorial Guidelines Updated on June 12, 2017 Print Rate It Share Share Tweet Pin Email Prep Time: 15 mins Total Time: 40 mins Servings: 10 The texture of semifreddo (Italian for "half-cold") lies somewhere between ice cream and mousse. Slice this freezer treat for a neat presentation, or serve it in scoops. Ingredients 2 cups whole milk 1 ½ cups sugar 2 cups creamy peanut butter (not natural) 4 ounces semisweet chocolate chips (¾ cup) 2 cups heavy cream 1 teaspoon pure vanilla extract Directions Line a 5-by-10-inch jumbo loaf pan with parchment paper, leaving a 4-inch overhang on all sides. In a medium saucepan, combine milk and 1 cup sugar. Bring to a simmer over medium-high, stirring constantly, until sugar dissolves. Remove from heat, add peanut butter, and whisk until smooth. Transfer to a large bowl and let cool to room temperature. In a small saucepan, bring 1/2 cup sugar and 1/2 cup water to a boil over medium-high, stirring occasionally, until sugar dissolves. Remove from heat, add chocolate, and stir until chocolate melts and mixture is smooth. Transfer to a small bowl and let cool to room temperature. In a large bowl, using an electric mixer, whisk cream and vanilla until soft peaks form. Add half the peanut butter mixture and whisk until combined. With a rubber spatula, add half the remaining peanut butter mixture and gently fold 3 times (mixture will be rippled). Transfer half the cream mixture to loaf pan. Top with half the peanut butter mixture and 1/4 cup chocolate mixture. Top with remaining cream mixture, then drizzle with remaining peanut butter mixture and 1/4 cup chocolate mixture. With a skewer or thin-bladed knife, swirl mixtures together. Freeze until firm, about 5 hours (or up to 3 days). Let sit 20 minutes at room temperature before serving with extra chocolate sauce. Cook's Notes Change it up: Omit step 2 and use 1 cup prepared caramel sauce or dulce de leche in place of the chocolate mixture. Rate it Print