My good friend Neeta introduced me to pasta, she used white sauce in the tomato puree but I prefer it this way.
3 onions chopped fine
2 tsp. ginger garlic paste
4 tomatoes pureed
3-4 tbsp. tomato sauce
½ tsp chili sauce
Salt to taste
In oil fry onions once they become pinkish add ginger garlic paste.
Add tomato puree simmer, add mushrooms.
In a separate vessel boil sufficient water (about 500Lit.) add a little salt and a tsp.ful oil. Add the pasta and cook.
When the pasta is done drain the water and add to the onion tomato mixture.
Add grated cheese, tomato sauce, chili sauce, sugar, salt.