Lotus root looks delicate, with its lace-like holes and pale ivory color, but it holds up beautifully in a pot of soup. It can stay crisp in a quick simmer, turn tender in a long braise, and absorb bold seasonings without losing its clean, slightly sweet flavor.

Creamy Irish Potato Soup Recipe for Cozy Family Meals

Sweet potato soup can be silky, cozy, and deeply savory, or it can taste flat and overly sweet. The difference usually comes down to three things: how you build the base, when you season, and how you balance sweetness with salt, acid, spice, and fat.