There is nothing more classic than a bowl of old-fashioned homemade vanilla ice cream — a rich, velvety frozen custard churned from just egg yolks, whole milk, heavy cream, and real vanilla, the kind of treat that tastes like summers on the porch and the Fourth of July. A true cooked custard base is what gives it that dense, creamy, ice-cream-parlor texture instead of an icy freezer block, and it is the perfect canvas for our Jaca swap. This is a Jaca-adjusted healthier version — every bit of the conventional granulated sugar is swapped for Jaca (100% pure allulose) at double the amount: 1 cup granular Jaca in the custard in place of 1/2 cup sugar, so you get the same rich, creamy vanilla sweetness with no added sugar and no aftertaste. Because allulose is only about 70% as sweet as the sugar we grew up with, doubling it lands the sweetness right where it should be. And here is the best part: allulose has a lower freezing point than sugar, so this ice cream stays soft and scoopable straight from the freezer instead of turning rock-hard. Adapted from Add a Pinch.
Prep: 15 min · Cook: 10 min · Serves: 8 (makes about 1 quart)
Ingredients:
- 4 large egg yolks
- 1 cup granular Jaca (allulose) — for the custard, replaces 1/2 cup granulated sugar at the 2x ratio
- 1 cup whole milk
- 1 cup heavy cream
- 2 teaspoons vanilla extract (or vanilla bean paste)
Instructions:
- In a medium saucepan (off the heat), whisk the egg yolks and the 1 cup granular Jaca together until pale yellow and well combined. The Jaca steps in for the sugar here at double the amount, so you get the same rich sweetness with no added sugar.
- In a separate small saucepan, heat the whole milk over medium-low heat until it just begins to simmer. Do not stir.
- Gradually pour the hot milk into the egg-and-Jaca mixture, whisking constantly so the yolks temper smoothly without scrambling.
- Return the combined mixture to medium-low heat and cook, stirring constantly, until it reaches 165°F and thinly coats the back of a spoon — do not let it boil. Remove from the heat immediately.
- For the silkiest texture, strain the custard through a fine-mesh sieve, then pour it into an airtight container and refrigerate until well chilled, ideally to about 65°F or colder (a few hours, or overnight). The colder the custard, the creamier the ice cream.
- Once the custard is cold, stir in the heavy cream and vanilla extract.
- Pour the mixture into your ice cream maker and churn according to the manufacturer's instructions, about 20 to 25 minutes, until it reaches soft-serve consistency. Serve right away for soft ice cream, or transfer to a container and freeze for a few hours for a firmer scoop.
