I want to ask you if some one use same oil for fry haram meat like sausages made of haram meat and they fry fish and chips in the same oil are we allowed to eat that I know we are not allowed because that all food will go haram but please brother can you explain that all in detail because in Europe many Pakistani they use same oil and they think because potatoes are halal and fish so that is still halal frying in the same oil and some times they fry them all same time sausages fish and chips in one fryer all at one time and the other thing please can you tell us if they fry them separate but use the same spoons to fry and serve what are they using to fry the haram meat is that made this food haram as well and some Pakistani gave us answer that oil is not haram so what ever they fry in there goes in steam so they can fry haram meat with chips and fish and we all can eat class as halal and please tell us to say no to that food is good or we have to eat because they are giving us that food as our host jazak Allah khair
Frying foods that conform to Islamic dietary laws in oil that has been used by prohibited foods should be avoided. The remnants from the unlawful foods may end up in the cooking oil and though we are not experts of fry-cooking it is obvious that mixing the foods would contaminate and even compromise Islamically permissible foods. As for any utensils used in this process they too should be avoided. Hence, if you are offered such foods cooked in the stated manner you have every right to refuse it. It should be understood that the food would not be rendered haram by such frying. Yet, because of its potential mixing with haram food, it would be prudent for a Muslim to avoid eating it.
I hope I have clarified the issue.
God knows best.