Old-Fashioned Vanilla Custard
By Marty Cole Β· June 18, 2026
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Plain vanilla gets slept on, but this Old-Fashioned Vanilla Custard is the one I keep coming back to in the Ninja Creami. The egg yolks make it taste like the frozen custard stand my grandparents used to drag us to, eggy and rich and properly smooth. I cooked the base low and slow, and the vanilla bean paste gives it those little black specks that make it look homemade because it is. Let the pint sit on the counter five minutes before you spin it. Rock-hard from the freezer and your machine will fight you.
How it spins
Tip: freeze the pint on a level shelf for a full 24 hours. If the first spin looks crumbly, add a splash of milk and run Re-spin.
Ingredients
- Whole Milk1 cup
- Heavy Cream0.75 cup
- Granulated Sugar0.5 cup
- Egg Yolks4 whole
- Vanilla Bean Paste1 tbsp
- Fine Salt1 garnish
Directions
- 1Heat the milk and cream until just steaming.
- 2Whisk the egg yolks, sugar, and a pinch of salt until pale and thick.
- 3Temper the yolks with a ladle of the hot dairy, then return everything to the pan.
- 4Cook over low heat, stirring constantly, until it reaches 165-175F and coats a spoon, then stir in the vanilla.
- 5Strain, cool completely, pour into a Creami pint below the max line, and freeze flat for 24 hours.
- 6Spin on the ICE CREAM preset, Re-spinning with a splash of milk if needed, then serve.
Tips
- Freeze your pint completely flat and level for 16-24 hours so it spins evenly into that creamy texture; a tilted pint will process unevenly.
- If your custard comes out crumbly or icy after spinning, add just a splash of heavy cream or whole milk and re-spin to smooth it out.
- Let your custard base cool completely before pouring into the pint container; warm liquid will freeze slower and can affect the final texture.
- Tap your frozen pint gently on the counter before inserting it into the Creami to help loosen it slightly, making processing easier.
Variations
- Brown Butter Vanilla: Brown your butter separately, let it cool completely, then whisk it into your custard base before freezing for a nutty depth.
- Bourbon Vanilla: Replace half the vanilla bean paste with a tablespoon of bourbon whiskey for a grown-up twist that pairs well with the egg yolks.
- Lighter Custard: Use half and half instead of heavy cream and add one extra egg yolk to keep it creamy while reducing overall richness.
FAQ
- Can I use vanilla extract instead of vanilla bean paste?
- Yes, use about one teaspoon of pure vanilla extract, but add it after the custard cools since heat can cook off some flavor; vanilla bean paste stays more stable through freezing.
- What if my pint won't freeze solid after 24 hours?
- Check that your freezer is at 0 degrees Fahrenheit or colder; a warmer freezer may need extra time. Also make sure the pint is sitting flat and level, not tilted or crowded against other items.
- Can I make this without egg yolks?
- Egg yolks give this custard its richness and creamy spin, but you could try a cornstarch slurry (one tablespoon cornstarch mixed with two tablespoons cold milk) as a substitute, though the texture will be different.
- How long does the frozen pint keep in my freezer?
- A properly frozen pint stays good for about two weeks; after that, ice crystals can build up and it won't spin as smoothly. Always cover it well or wrap it in plastic wrap to prevent freezer burn.
Nutrition
Per serving Β· makes about 2 servings Β· estimated
Ratings & Reviews
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Meet Marty Cole
I'm a home cook who got a little obsessed with the Ninja Slushi and Creami. I test every recipe in my own kitchen on a real machine, dial in the texture, and only post the ones my family actually finishes.
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