Which item listed is a children's dessert option?

The Spotted Dog Sundae is the correct answer because it is specifically designed as a dessert option for children. This dessert typically features vanilla ice cream topped with chocolate syrup and cookie crumbles, creating a fun and enjoyable treat for kids. It is often smaller in portion size, making it suitable for children compared to other desserts that are generally served in larger portions or are more complex in flavors.

Chocolate Lava Cake, while delicious, is more of a classic dessert aimed at adults and might be considered too rich for children. A Fruit Cup, on the other hand, is a healthy side option rather than a dessert in the traditional sense. Mini Cheesecake, while it may appeal to children, does not specifically cater to them in the same way that the Spotted Dog Sundae does, as it can be a more sophisticated flavor and presentation.