Shiso Gomashio is a Japanese seasoning powder that combines the flavors of sesame seeds and fermented shiso leaves. This seasoning offers a healthy and flavorful alternative to traditional table salt. The roasted sesame seeds provide a nutty and aromatic taste, while the concentrated salty and floral flavor of the shiso leaves adds a delightful twist. High in protein and calcium, this homemade seasoning can be sprinkled on a variety of dishes, including greens, broccoli, hash browns, or anything that could benefit from a touch of salt and a unique flavor profile. With a dehydrator and a few simple ingredients, you can create your own Shiso Gomashio seasoning that will elevate your meals.
Yield: ¾ cup
INGREDIENTS:
- ¼ cup Fermented Shiso Leaves
- ½ cup sesame seeds
INSTRUCTIONS:
- Spread the fermented shiso leaves evenly across the trays of a dehydrator.
- Set the dehydrator to 100°F (38°C) and let the leaves dehydrate overnight.
- Ensure that the shiso leaves are completely dry and crisp before proceeding.
- In the morning, place the sesame seeds in a dry cast-iron skillet over medium heat.
- Roast the sesame seeds for about 10 minutes, stirring constantly with a wooden spoon, until they turn golden brown.
- Keep a close eye on the sesame seeds to prevent burning.
- Transfer the roasted sesame seeds and dried shiso leaves to a mortar and pestle.
- Grind the mixture together until you achieve the desired consistency. You can leave it slightly coarse or grind it finely, depending on your preference.
- The Shiso Gomashio seasoning can be stored in an airtight container. It will keep for several months on the shelf or up to a year in the refrigerator.
IN THE PICKLE JAR:
- Shiso leaves or a stalk of the plant can be added when packing whole vegetables in pickle brine. Consider incorporating them for added flavor and aroma.
TIPS:
- Use fresh and high-quality sesame seeds for the best flavor and aroma in your Shiso Gomashio seasoning.
- Ensure that the fermented shiso leaves are completely dry and crispy before grinding them with the sesame seeds.
- If you don’t have a dehydrator, you can try air-drying the shiso leaves by placing them in a well-ventilated area away from direct sunlight until they are thoroughly dry.
- Keep a close eye on the sesame seeds while roasting them to prevent burning. Stir them constantly with a wooden spoon to ensure even toasting.
- Adjust the roasting time according to your desired level of toastiness for the sesame seeds. Be careful not to over-toast them, as they can quickly become bitter.
- Use a mortar and pestle to grind the roasted sesame seeds and dried shiso leaves together. Grind them to your preferred consistency, whether coarse or finely ground.
- Store the Shiso Gomashio seasoning in an airtight container to maintain its freshness and flavor. Keep it in a cool, dry place such as a pantry or store it in the refrigerator for extended shelf life.
- Label the container with the date of preparation to keep track of its freshness.
- Experiment with different dishes to sprinkle the Shiso Gomashio seasoning on. It pairs well with greens, roasted vegetables, rice, noodles, and more.
- Adjust the amount of seasoning to taste, starting with a small sprinkle and adding more as desired.




