Dice onions and peppers. Cook in a pan with oil for 5 mins.
Add garlic and smoked paprika and cook for a further 3 mins.
Boil the water and mix with stock cube.
Add the rice, water, turmeric and salt to the pan.
Bring to a boil, then reduce to a low heat. Cook for 20 mins.
Add peas and cook for further 15 mins.
Juice the lemon half over the dish and serve.