What type of milkshake is not typically offered by Carl's Jr.?

Carl's Jr. is known for its classic milkshake flavors, including chocolate, vanilla, and strawberry. These traditional options have a wide appeal and are staples on the menu, allowing customers to choose from popular flavors that are commonly found in fast-food establishments.

On the other hand, a soy milkshake is not typically offered by Carl's Jr. The absence of this option reflects a focus on the more conventional dairy-based milkshake flavors. Soy milkshakes appeal to a specific segment of the population that may be lactose intolerant or following a vegan diet, but these are not standard in most fast-food chains like Carl's Jr., which traditionally emphasizes regular milkshakes.

By focusing on the flavors that are well-established in their brand, Carl's Jr. caters to a broad customer base, while offerings like soy milkshakes may be less mainstream in their product lineup.