Cook spaghetti according to package instructions, i.e. boil in water with a bit of salt and oil until slightly tender. Drain water and spread the pasta over a plate to let cool.
Heat olive oil in a non-stick pan, then add crushed garlic, onion, and green chilli.
Add all the paste and little bit water, just cook for 1 minute in medium heat.
Now add spaghetti. Add a little amount of olive oil, and give a stir.
Now add optional vegan cheese to pasta, and cook for 1 minute, then cover for 1 minute.

100 gram spaghetti
1 medium size onion, chopped
5 garlic clvoes, crushed
1/2 cup fresh parsley, chopped
15 cherry tomatoes
1 green chilli
1/4 teaspoon black pepper powder
5 tablespoon olive oil
salt
optional vegan cheese