30-Minute Rich Vanilla Ice Cream with Custard Base
- Prep
- 15 min
- Cook
- 10 min
- Yield
- 12 servings
- Level
- medium
- Cuisine
- American
Creamy vanilla ice cream made with a custard base of eggs, half and half, and heavy cream. This classic frozen dessert delivers pure vanilla flavor with a luxuriously smooth texture from the cooked egg custard. Perfect for summer gatherings, dinner parties, or any occasion calling for homemade ice cream. The custard-based method creates a richer, more decadent result than no-churn versions, with the careful tempering of eggs ensuring both safety and silky mouthfeel.
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Ingredients
- ¾ cup sugar, granulated
- 2 cup half and half, whole milk and cream blend
- ¼ teaspoon salt, table salt
- 4 large eggs
- 2 cup heavy whipping cream, cold
- 1 tablespoon vanilla extract, pure
Method
10 steps- 1
Combine sugar, half and half, and salt in a 2-quart saucepan.
- 2
Cook over medium heat, stirring constantly, until sugar dissolves.
- 3
Beat eggs in a bowl until light and pale.
- 4
Gradually whisk a small amount of the hot half and half mixture into the beaten eggs.
- 5
Slowly pour the egg mixture into the remaining half and half in the saucepan, whisking constantly.
- 6
Reduce heat to low and cook, stirring constantly, until the mixture reaches 160°F and coats the back of a spoon. Do not boil.
- 7
Pour into a clean bowl, cover, and refrigerate until chilled.
- 8
Whisk whipping cream and vanilla into the chilled custard.
- 9
Freeze in an ice cream maker according to manufacturer's instructions until desired consistency.
- 10
Serve immediately or transfer to a freezer container with a tight-fitting lid.
Tips
Temper eggs carefully by whisking in hot mixture gradually to prevent scrambling; this is essential for safe, creamy custard.
An instant-read thermometer ensures you reach 160°F without overcooking; use a metal spoon to test doneness by tilting it—mixture should coat and run slowly.
Chill custard thoroughly before freezing for best texture; warm custard will freeze unevenly in most ice cream makers.
Good to Know
Transfer to a freezer container with tight-fitting lid. Freezes up to 2 weeks; cover surface with plastic wrap to prevent freezer burn.
Prepare custard base up to 2 days ahead; refrigerate covered. Freeze in ice cream maker the day of serving for best texture.
Scoop and serve immediately for soft-serve consistency, or let soften 5-10 minutes at room temperature if frozen solid.
Common Mistakes
Do not skip tempering eggs gradually; adding cold eggs to hot cream scrambles them.
Do not boil the custard; temperatures above 160°F overcook eggs and create grainy texture.
Do not freeze custard before it chills fully; warm mixture causes uneven freezing and ice crystal formation.
Substitutions
Dairy-Free Swaps
General Alternatives
FAQ
Can I make this without an ice cream maker?
Yes, pour the chilled custard into a freezer-safe pan and freeze 2-3 hours, stirring every 30 minutes to break up ice crystals. Texture will be less creamy than machine-churned.
What if my custard looks grainy or scrambled?
The eggs likely curdled from too-high heat or improper tempering. Strain through fine sieve, but texture may still be compromised. Chill completely and freeze as usual.
How long can I keep homemade ice cream frozen?
Properly stored in an airtight container, up to 2 weeks. Cover with plastic wrap before the lid to prevent freezer burn and flavor absorption from other foods.