What is the status of the food prepared in Muslim restaurants?

Answer

The status of the food of these restaurants is nauseous. Abstention is necessary. Food of all restaurants nowadays is non-Tayyib, even if assumed to be halaal. But generally the food of most Muslim restaurants nowadays is mushtabah at the best, and haraam at the worst. Eat the halaal tayyib food which your clean hands prepare at home. The filth of restaurants exercises a detrimental effect on the Rooh.