A smooth, creamy leek ... your soup slightly bitter. They should be gently softened to bring out their natural sweetness. It's best to use either floury or all-purpose potatoes for this recipe.

Developer Julianne DeWitt's potato leek soup is fairly similar to vichyssoise, but it includes sour cream in addition to heavy cream, an ingredient she says "adds to the creaminess and provides a ...

Potato and leek soup is one of the most classic comfort foods out there. It's creamy and savory, hearty and comforting - everything you want in a soup on a cold winter night. It's also incredibly ...