Ask Lemmy

To be fair, at least currently (until the government fucks this up, too), to be legally called “ice cream”, it has to have minimum milkfat and butterfat percentages. Otherwise it has to be called “frozen dairy dessert,” or whatever.

Ice cream’s composition standards focus on dairy content, specifically minimum percentages of milkfat and total milk solids. The finished product must contain a minimum of 10% milkfat, also known as butterfat. This fat must be derived exclusively from milk; other fats are excluded, except for incidental amounts naturally present in flavorings.

The product must also contain at least 20% total milk solids, which is the combined weight of milkfat and nonfat milk solids. Nonfat milk solids, such as proteins, lactose, and minerals, must constitute at least 10% of the total weight. If a manufacturer exceeds the 10% milkfat minimum, the required nonfat milk solids percentage may be slightly reduced based on a defined inverse relationship.

The FDA allows for a reduction in these minimum percentages when bulky flavorings are added, such as fruits, nuts, or chocolate. In these cases, the milkfat content cannot fall below 8% of the finished weight, and the total milk solids must remain at or above 16%.

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