Your standard French dressing. Modify the dressing to your liking.
I've been making this for ages. Onion dressing Recipe ID: 2182238; Carrot dressing Recipe ID: 2181996; New harvest onion and carrot dressing Recipe ID: 2182027
Step 1: By shaking the jar, it speeds up the emulsification. You could add grainy mustard or normal mustard for flavor (1/2 teaspoon). You could replace the rice vinegar with apple cider vinegar.
Enjoy Japanese food around the world.