Because dried basil is more potent and concentrated than fresh basil, use one-third the amount of dried basil in place of fresh basil. For instance, if a recipe calls for 3 tablespoons of fresh basil, use 1 tablespoon of dried basil instead.
When substituting, remember that dried basil does not impart the same full flavor as fresh basil. Basil pairs well with tomatoes, onions, garlic and olives. Other herbs such as oregano, summer savory, rosemary and sage combine well with basil without overpowering its flavor and aroma. Basil is known to stimulate appetite and reduce gas, making basil tea a good remedy for dysentery, nausea and stomach distress.