For example, if your recipe calls for 1 1/2 tablespoons fresh oregano, use 1 tablespoon of dried oregano. Thyme, while not related, also has a very similar taste to oregano, though without as much … Sage is a Mediterranean herb used as a key ingredient in several recipes. Dried and fresh oregano can absolutely substitute for each other. Whatever you’re cooking, it can be flavored with either. It gels well with fatty … Dried herbs will always have a more concentrated flavor than fresh herbs. So, use these substitutes if you have to. Keep in mind that the above conversion ratio is just a rule of thumb. Thyme. Simply adjust the amount you use by substituting three times the amount of fresh oregano as the amount of dried called for. Remember, that it is best to crush dried oregano before adding it to the dish you are cooking as it then releases the flavor and essential oils in the herb completely. Sage. Plan on using less, ideally at a ratio of 1 part dried herbs to 1 1/2 parts fresh herbs. To substitute dried oregano for chopped fresh oregano leaves, use the following conversion ratio as a general guideline: 1 tablespoon of finely chopped fresh oregano equals 1 teaspoon of dried oregano. Nature of the Substitute: The flavor of dried oregano is stronger than that of fresh oregano leaves.