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Fluffernutter Ice Cream

By Morgan Bolling

Published on June 15, 2025

Time

1 hour, plus 10 hours cooling and chilling

Yield

Serves 8 to 10 (makes about 1 quart)

Fluffernutter Ice Cream

Ingredients

1 cup whole milk 6 large egg yolks ½ cup plus 2 tablespoons (4⅓ ounces/123 grams) sugar ¼ cup light corn syrup ¼ teaspoon table salt ¾ cup creamy peanut butter, divided1¼ cups heavy cream ¼ cup Fluff brand marshmallow crème

Before You Begin

To speed up the chilling of the custard in step 3, if preferred, fill a slightly larger bowl with ice and set the bowl with the custard over the ice; refrigerate the nested bowls until the custard registers about 40 degrees, 30 minutes to 1 hour, stirring occasionally. If using a canister-style ice cream maker, be sure to freeze the empty canister for at least 24 hours and preferably 48 hours before churning. If using a self-refrigerating ice cream maker, prechill the canister by running the machine for 5 to 10 minutes before pouring in the custard.

Instructions

  1. Heat 1 cup whole milk in large saucepan over medium heat, stirring often, until just simmering, about 5 minutes. While milk mixture heats, whisk 6 large egg yolks½ cup plus 2 tablespoons (4⅓ ounces/123 grams) sugar¼ cup light corn syrup, and ¼ teaspoon table salt together in large bowl. Whisking constantly, very slowly add hot milk to yolk mixture until fully incorporated (taking care not to add milk too quickly to avoid curdling eggs), about 1 minute; transfer mixture to now-empty saucepan.
  2. Cook yolk mixture over medium-low heat, stirring constantly and scraping corners of saucepan with silicone spatula, until mixture thickens and registers 180 degrees in multiple places, 3 to 5 minutes. Strain custard through fine-mesh strainer set over clean large bowl. Whisk in ½ cup peanut butter until combined.
  3. Let custard cool to room temperature, about 1 hour. Cover and refrigerate until custard registers about 40 degrees, at least 3 hours or up to 24 hours. 
  4. Place 8½ by 4½-inch loaf pan in freezer. Using stand mixer fitted with whisk attachment, whip 1¼ cups heavy cream on medium-low speed until foamy, about 1 minute. Increase speed to high and whip until just shy of soft peaks, 1 to 3 minutes. Whisk whipped cream into chilled custard.
  5. Transfer ice cream base to ice cream maker and churn until mixture resembles thick soft-serve ice cream, 25 to 30 minutes. 
  6. Transfer ice cream to prepared loaf pan. Dollop ¼ cup Fluff brand marshmallow crème and remaining ¼ cup peanut butter over top, then swirl into ice cream with tines of fork. Press plastic wrap flush against surface of ice cream. Freeze until firm, at least 6 hours. Serve. 
Fluffernutter Ice Cream
Styling by Elle Simone Scott.

Fluffernutter Ice Cream

Headshot of Morgan Bolling
By Morgan Bolling

Published on June 15, 2025

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Time

1 hour, plus 10 hours cooling and chilling

Yield

Serves 8 to 10 (makes about 1 quart)

Ingredients

1 cup whole milk
6 large egg yolks
½ cup plus 2 tablespoons (4⅓ ounces/123 grams) sugar
¼ cup light corn syrup
¼ teaspoon table salt
¾ cup creamy peanut butter, divided
1¼ cups heavy cream
¼ cup Fluff brand marshmallow crème

Ingredients

1 cup whole milk
6 large egg yolks
½ cup plus 2 tablespoons (4⅓ ounces/123 grams) sugar
¼ cup light corn syrup
¼ teaspoon table salt
¾ cup creamy peanut butter, divided
1¼ cups heavy cream
¼ cup Fluff brand marshmallow crème

Ingredients

1 cup whole milk
6 large egg yolks
½ cup plus 2 tablespoons (4⅓ ounces/123 grams) sugar
¼ cup light corn syrup
¼ teaspoon table salt
¾ cup creamy peanut butter, divided
1¼ cups heavy cream
¼ cup Fluff brand marshmallow crème

Why This Recipe Works

We wanted a French-style (egg custard–based) ice cream that would be failproof for someone new to making homemade ice cream. To get there, we started by tempering egg yolks with hot milk. This allowed the eggs to gently thicken the custard rather than curdle in it. We added corn syrup to keep the ice cream soft and scoopable after freezing. And we whipped some heavy cream until just shy of soft peaks and folded that into the chilled custard mixture before churning. This added extra air, which gave the ice cream a lighter feel and helped prevent ice crystals while freezing. For a version playing off a fluffernutter sandwich, we added peanut butter into the base and then swirled in ribbons of peanut butter and marshmallow crème before freezing. 

Before You Begin

To speed up the chilling of the custard in step 3, if preferred, fill a slightly larger bowl with ice and set the bowl with the custard over the ice; refrigerate the nested bowls until the custard registers about 40 degrees, 30 minutes to 1 hour, stirring occasionally. If using a canister-style ice cream maker, be sure to freeze the empty canister for at least 24 hours and preferably 48 hours before churning. If using a self-refrigerating ice cream maker, prechill the canister by running the machine for 5 to 10 minutes before pouring in the custard.

Instructions

  1. Heat 1 cup whole milk in large saucepan over medium heat, stirring often, until just simmering, about 5 minutes. While milk mixture heats, whisk 6 large egg yolks½ cup plus 2 tablespoons (4⅓ ounces/123 grams) sugar¼ cup light corn syrup, and ¼ teaspoon table salt together in large bowl. Whisking constantly, very slowly add hot milk to yolk mixture until fully incorporated (taking care not to add milk too quickly to avoid curdling eggs), about 1 minute; transfer mixture to now-empty saucepan.
  2. Cook yolk mixture over medium-low heat, stirring constantly and scraping corners of saucepan with silicone spatula, until mixture thickens and registers 180 degrees in multiple places, 3 to 5 minutes. Strain custard through fine-mesh strainer set over clean large bowl. Whisk in ½ cup peanut butter until combined.
  3. Let custard cool to room temperature, about 1 hour. Cover and refrigerate until custard registers about 40 degrees, at least 3 hours or up to 24 hours. 
  4. Place 8½ by 4½-inch loaf pan in freezer. Using stand mixer fitted with whisk attachment, whip 1¼ cups heavy cream on medium-low speed until foamy, about 1 minute. Increase speed to high and whip until just shy of soft peaks, 1 to 3 minutes. Whisk whipped cream into chilled custard.
  5. Transfer ice cream base to ice cream maker and churn until mixture resembles thick soft-serve ice cream, 25 to 30 minutes. 
  6. Transfer ice cream to prepared loaf pan. Dollop ¼ cup Fluff brand marshmallow crème and remaining ¼ cup peanut butter over top, then swirl into ice cream with tines of fork. Press plastic wrap flush against surface of ice cream. Freeze until firm, at least 6 hours. Serve. 

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