Simple Bok Choy and Tuna Simmer

• 1 half a large one, or a full-sized small one Bok choy
• 1 small can Tuna (I recommend maguro)
• 2 1/2 to 3 tablespoons Sugar
• 2 tbsp Granulated Japanese style dashi (soup base)
• 50 ml Mirin
• 50 ml Sake
• 50 ml Soy sauce

1. Wash and cut the bok choy.
2. Add all the flavoring ingredients except for soy sauce and the drained tuna in a pot, and boil over low to medium heat.
3. Water will come out from the bok choy, so there's no need to add any.
4. Once it's come to a boil, add soy sauce.
5. If you taste the stock and adjust the flavor to your liking, you're sure not to fail.
6. Boil on medium-low heat for about 10 to 15 minutes.
7. Allow to cool to combine the flavors.

bok choy, sugar, mirin, sake, soy sauce

Taken from cookpad.com/us/recipes/170489-simple-bok-choy-and-tuna-simmer (may not work)