French Vanilla Ice Cream Recipe (Custard Base)

Name: French Vanilla Custard Ice Cream
Prep time: 15 min
Cook time: 10 min
Total time: 205 min
Cuisine: French
Ingredients: 360 ml whole milk; 4 egg yolks, large size; 150 g granulated sugar; 360 ml heavy cream; 23 ml vanilla bean paste, can substitute with pure vanilla extract; 1.5 g salt

What You Need

Ingredients

6 servings

Custard Base1 1/2 cup whole milk
4 egg yolkslarge size
5 1/4 oz granulated sugar
Flavor & Finish1 1/2 cup heavy cream
1 1/2 tbsp vanilla bean pastecan substitute with pure vanilla extract
1.5 g salt

FAQ

Frequently Asked Questions

Whisk the egg yolks continuously while pouring the hot milk in a very slow, thin stream. This gradual introduction slowly raises the temperature of the eggs without shocking and cooking the proteins.

If the custard overcooks and turns slightly grainy, remove it from the heat immediately and blend it vigorously with an immersion blender or standard blender until perfectly smooth before moving on to the chilling step.

Yes, you can substitute pure vanilla extract at a 1:1 ratio. While the flavor remains excellent, you will miss out on the visual appeal of real vanilla bean specks.

Boiling the milk can scorch the dairy proteins on the bottom of the pan and drastically increases the risk of instantly scrambling the egg yolks when you combine them.

Chill the base for at least one hour, or ideally overnight. A completely cold base churns much faster, resulting in smaller ice crystals and a smoother final ice cream.

Yes. For a no-churn method, pour the custard into a wide, shallow dish and freeze it. Vigorously whisk or blend the mixture every 30 minutes to manually break up ice crystals until it freezes solid.

Press a piece of parchment paper or plastic wrap directly onto the surface of the freshly churned ice cream before securing the container lid to block out ambient air and prevent surface condensation.

Because it lacks commercial stabilizers, homemade ice cream is best consumed within 2 to 3 weeks for optimal texture, but it remains food-safe in the freezer for up to 3 months.

Step By Step

Instructions

Prep
Warm up the dairy
Set a small saucepan over medium-high heat to warm up the milk until it gets steamy, but keep an eye on it so it doesn't break into a full rolling boil. You'll see tiny bubbles popping up around the rim of the pan. The moment it starts steaming, slide it off the burner and knock the heat down to medium-low.
1 1/2 cup whole milkMedium saucepan
Whisk and temper your eggs
Grab a heat-proof bowl and whisk the egg yolks together with the granulated sugar with some real elbow grease until pale and noticeably thick. Now for tempering: slowly pour that steaming milk into the yolk bowl in a super thin, steady ribbon, whisking non-stop as you pour. Warming them up gradually like this keeps the yolks silky and stops them from scrambling.
4 egg yolks5 1/4 oz granulated sugar1 1/2 cup whole milkHeat-proof bowlWhisk
Cook
Gently cook the custard base
Pour that warm, tempered mix right back into the saucepan and set it over your medium-low heat. Keep stirring continuously - making sure to run your spoon across the bottom corners and sides of the pot - until the custard thickens up enough to coat the back of a spoon. Whatever you do, don't let it boil.
1 1/2 cup whole milk4 egg yolks5 1/4 oz granulated sugarMedium saucepanWhisk
Finish
Cool it down and stir in the flavor
Pull the saucepan off the heat and immediately stir in the heavy cream, vanilla bean paste, and salt, which will help cool things down and stop the cooking. Let the pot sit on the counter uncovered until it drops to room temperature, then slide it into the fridge until it is thoroughly cold all the way through.
1 1/2 cup heavy cream1 1/2 tbsp vanilla bean paste1.5 g salt
Churn the ice cream
Pour your well-chilled custard straight into your ice cream maker bowl. Let it spin following whatever instructions your specific machine calls for, running it until the custard turns into a lovely, dense soft-serve texture.
1 1/2 cup whole milk4 egg yolks5 1/4 oz granulated sugar1 1/2 cup heavy cream1 1/2 tbsp vanilla bean paste1.5 g saltIce cream maker
Freeze and stash for later
You can grab a spoon and eat this right out of the bowl as soft serve, or scoop it into an airtight freezer container if you prefer clean, firm scoops. Smooth a piece of parchment paper right onto the top surface of the ice cream before snapping the lid on to keep ice crystals away, then freeze until nice and solid.
1 1/2 cup whole milk4 egg yolks5 1/4 oz granulated sugar1 1/2 cup heavy cream1 1/2 tbsp vanilla bean paste1.5 g saltAirtight freezer containerParchment paper

Take your time cooking the egg-yolk custard for this French vanilla ice cream, keeping things gentle, stirring steadily, and never letting it boil. Be sure to temper those yolks with the warm dairy first - that way, they seamlessly melt into a silky base instead of turning into scrambled eggs.

Vanilla bean paste is the secret to getting those gorgeous little dark specks and a rich, aromatic punch. Make sure you let the cooked base chill completely in the fridge before churning; a truly ice-cold mixture freezes much quicker and lets your machine churn out the smoothest scoop possible. Once churned, pop the ice cream into the freezer to firm up nicely before digging in.