Parboil and rinse ur spaghetti. Heat up some oil in your pot. Add your pepper onions and tomato paste and fry. Add ur stock just enough to cook your parboiled spaghetti. Stir, taste and correct ur seasoning. Bring to a boil, add your spaghetti and allow to cook.

Meanwhile peel and wash ur beans. Add ur rodo tattasai and onoins and blend to a smooth paste. Add boiling water to a loose consistency. Add your oil, crayfish, salt, buillon cubes. Stir. Put in ur molds and steam.

Serve your spaghetti alongside moimoi on a plate.