Custard vs Ice Cream — Key Differences Explained
Custard and ice cream look similar and are often used interchangeably, but they are meaningfully different products. Understanding the distinction helps you choose the right frozen dessert — and make better decisions when cooking or ordering.
The Main Difference: Egg Yolks
The defining difference between frozen custard and ice cream is egg yolks. According to FDA standards, frozen custard must contain at least 1.4% egg yolk solids (by weight). Regular ice cream may or may not contain eggs. Egg yolks in custard provide extra richness, a creamier texture, and a characteristic golden-yellow color. Frozen custard is also churned with less air ('overrun'), making it denser.
Taste and Texture Differences
Frozen custard is richer, creamier, and more dense than typical ice cream. It melts more slowly and has a smoother, silkier mouthfeel from the egg yolk emulsifiers. Ice cream (especially premium brands) can approach custard in creaminess due to higher fat content. Gelato falls between the two — no eggs in most styles, but churned with less air than ice cream.
Frequently Asked Questions
Is frozen custard healthier than ice cream?
Not typically. Frozen custard often has more calories and fat due to its egg yolk content and denser consistency. The portions tend to be smaller, however.
What is the famous frozen custard?
Kopp's in Milwaukee, Ted Drewes in St. Louis, and Culver's are among the most iconic frozen custard establishments in the United States.
Can I make frozen custard at home?
Yes. Make a cooked custard base with egg yolks, cream, sugar, and milk, then churn in an ice cream maker. The result is extraordinarily creamy.