Mint and shiso are similar in that they both belong to the Lamiaceae family of plants, but their flavor profiles are quite different. Mint has a refreshingly sweet and cool taste and is often used as a garnish or an ingredient in teas, cocktails, jellies, sauces and desserts. On the other hand, shiso has a slightly sweet taste with hints of basil, cinnamon and cumin. It is used in many Japanese dishes such as sushi, sashimi and noodle dishes, as well as pickles, sauces and desserts. Both herbs are incredibly versatile and can be used to add depth and complexity to any dish.