Easy Restaurant-Style Omakase Sauce
This easy omakase sauce recipe makes a glossy, umami-rich Japanese sauce in minutes. Get the soy-mirin-dashi balance, expert tips, and the best variations.
Equipment
- Small saucepan
- Whisk or spoon
- Grater
- Fine mesh strainer
- Clean glass jar or squeeze bottle
Ingredients
For the base:
- ½ cup soy sauce
- ¼ cup mirin
- ¼ cup sake
- 1 tbsp sugar or honey
For the umami and aromatics:
- ¼ cup dashi stock or 1 strip kombu plus a few bonito flakes
- ½ tsp fresh ginger grated
- 1 garlic clove grated or minced
- 1 tsp sesame oil
Optional add-ins:
- 1 tsp rice vinegar for brightness
- 1 tbsp oyster sauce for extra richness
- Pinch of chili flakes for heat
Instructions
- Combine the base. In a small saucepan, add the soy sauce, mirin, sake, and sugar. Stir everything together before turning on the heat so the sugar dissolves evenly.
- Add the umami and aromatics. Stir in the dashi stock (or add the kombu strip and bonito flakes). Add the grated ginger, garlic, and sesame oil. If using rice vinegar or oyster sauce, add them now.
- Simmer gently. Place the saucepan over low to medium-low heat and let the sauce simmer gently for 5 to 7 minutes, stirring often. Do not let it boil hard, as gentle heat keeps the flavors clean and turns the sauce glossy.
- Taste and adjust. Taste carefully. Add more sugar if it is too salty, or a splash of water if it is too strong. Add chili flakes now if you want heat.
- Strain and store. Remove from the heat and let it sit for 10 minutes. Strain out the solids for a smooth sauce, or leave them for a rustic finish. Pour into a clean glass jar or squeeze bottle, and cool completely before refrigerating.
Notes
- Never boil the sauce hard. A gentle simmer keeps the flavors clean and gives that signature glossy shine.
- Stir the sugar in before heating so it dissolves evenly and never scorches on the bottom of the pan.
- Dashi is the secret weapon. It gives that deep, ocean-like umami that separates omakase sauce from plain soy sauce, so do not skip it if you can help it.
- Go easy on the sesame oil. It is powerful, and too much will mask the delicate mirin sweetness.
- Make it a day ahead when you can. The flavor deepens overnight in the fridge and tastes noticeably rounder the next day.