I warn you that this recipe is delicious! The simple oyster sauce seasoning lifts the celery and pork flavour.
I bought oyster sauce. I don't often use this sauce, but I uploaded this recipe because I thought it turned out nice!!
Add oil (about 2 teaspoons) in Step 3. After adding oyster sauce, just stir quickly to combine. If you are okay about celery leaves, add as many as possible.
Enjoy Japanese food around the world.