While not nearly as sweet as bananas, plantains do have a sweet flavor. In this soup we keep that sweetness at bay by using firm plantains with green skins rather than riper brown-skinned ones--the sugars will have not yet developed, so the fruit will add starchy body to the soup without too much sweetness.
Filet mignon is extra delicious with a rub of herbs and garlic. Serve this quick-fix recipe with roasted red potato wedges and steamed broccoli florets.