Since coriander and cilantro are different, you cannot substitute coriander for cilantro in a recipe, even though they come from the same plant. You can substitute parsley, basil, and other herb mixtures, such as dill, tarragon, parsley, and oregano, for cilantro in a recipe. While none of these herbs is an exact duplicate for cilantro, they can add a pop of color or alter the flavor of a dish enough to make your meal delicious.