Which food option has the lowest cholesterol content?

Peanut butter and crackers have the lowest cholesterol content among the options listed. Peanut butter is a plant-based food; hence, it contains no cholesterol at all, as cholesterol is found only in animal products. Cracker options, depending on their composition, typically contain minimal or no cholesterol as well, especially if they’re made from whole grains or do not contain added fats derived from animal sources.

In contrast, yogurt, while being a dairy product, does contain some cholesterol, as do other dairy-based foods. Chocolate cake can have cholesterol, especially depending on the ingredients used, such as eggs or butter, which are both animal products. Roast beef sandwiches, being primarily composed of meat, will generally have a significant amount of cholesterol due to the beef.

Thus, peanut butter and crackers stand out as the option with the least amount of cholesterol, making it the healthiest choice in this context regarding cholesterol content.