Bring a big pot of salted water to boil. When it starts boiling add bok choy and remove immediately. Drop it in a big pot of ice water. This process is called blanching and it stops the cooking process.
Take a skillet and heat oil over the stove.
Add chopped garlic and Thai chillies to it.
Saute till it's aromatic and golden.
Add soy sauce and sriracha sauce. Stir it for 30 seconds and add bok choy to the pan.
Carefully turn them and make sure they are well coated with sauce.
Garnish with sesame seeds and enjoy with a side of your choice!!!