The smell of this paste can be overwhelming on its own, yet when it is added to dishes, it takes the dish to a whole new level in terms of taste and aroma. This pungent paste is made by fermenting tiny shrimp with salt for several weeks. Fermented prawn paste can be a greyish pink or brown, and can come in several forms: cubes, discs, slabs and granules. Except for granules, it is best to toast the paste in a dry pan before using. If the smell is too strong for your liking, omit it.