How Does Soft Serve Ice Cream Get So Smooth? - Tasting Table
Briefly

Soft serve ice cream is distinct from hard ice cream primarily due to its lower milk fat content, usually around 6%, and a higher proportion of air, known as overrun. This combination results in its light texture, milder flavor, and requires serving at a warmer temperature (approximately 25°F) to prevent ice crystallization. Unlike regular ice cream, which can have over 10% butterfat and is well-suited for colder serving temperatures, soft serve benefits from specialized machines that ensure its unique creamy consistency. Originally created by chance, the method for making soft serve has been refined to deliver satisfying flavors and textures.
The secret to the silkily smooth consistency of soft serve ice cream lies in a lower milk fat percentage paired with a higher air content.
Soft serve ice cream rarely contains more than 6% butterfat, making it lighter and requiring a higher serving temperature compared to traditional hard ice cream.
Incorporating air into soft serve creates a fluffier texture, allowing it to be enjoyed at warmer temperatures without becoming too icy.
Originally pioneered by accident, soft serve production has evolved with the use of specialized machines, ensuring a consistent and delightful creamy experience.
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