Cut the onion into small cubes and leek into slices.
In a pot, turn the heat to medium-high. Add a tsp of olive oil.
Add the onion to the pot, stir-fry until golden.
Add the leek and stir-fry for 2 minutes.
Add the rice to the pot, and some black pepper too. Mix well.
Add the chicken stock to the pot. (The rice and chicken stock ratio is 1:1.2)
Once it's boiling, cover it with a lid. Reduce the heat to low, and cook for 15 mins.
Open the lid and mix. If the rice is not cooked, add more water and cover the lid to cook for another 5 mins.
Once it's ready, add some green onion on top and squeeze some lemon juice too. Ready to serve!