Which item should take less than 10 minutes to prepare?

The item that should take less than 10 minutes to prepare is the box of hot dogs. Preparing hot dogs is a quick process, as they usually only require heating, whether done by boiling, grilling, or microwaving. The cooking time for hot dogs is significantly shorter than that of other items like potatoes, which need to be peeled, cut, and cooked for a longer time, often exceeding 10 minutes. Similarly, tomatoes and onions may require cutting and preparation time, which can also take longer than 10 minutes, especially if they are being prepared for a dish or sandwich assembly. Therefore, when considering preparation times, the box of hot dogs stands out as the quickest option.