Parboil your spaghetti till its almost tender.

Place a clean pot on the fire and pour in your palm oil. Leave it for like a minute, lower the heat then put in your diced onions and crayfish. Stir it

Pour a small quantity of water into the pot.. Add your seasoning cubes, salt and pepper to it. Taste to make sure the seasoning is okay.. Cover and allow to simmer for about 5 minutes

Pour in your already parboiled spaghetti.. Stir it to incorporate everything together.. Reduce the heat and allow it simmer till the water is properly dried up.. This should take just 10minutes.. Stir it and it's ready to be served