What meal would contain the lowest amount of potassium?

The meal that contains the lowest amount of potassium is spaghetti with tomato sauce. This is primarily because pasta itself is relatively low in potassium compared to the other ingredients proposed in the other meal options.

Tomato sauce does contain potassium, but not as much as foods like broccoli, which is known for its higher potassium content, or lentils, which are also high in this electrolyte. Additionally, bananas, which are often highlighted for their potassium levels, would contribute a significant amount of potassium when blended into a smoothie.

Therefore, spaghetti, primarily made from wheat, provides a carbohydrate-rich, lower potassium meal when compared to the other options, which include more potassium-rich ingredients. This choice reflects an understanding of food composition, particularly in terms of potassium content, which is crucial for managing dietary needs related to potassium intake.