How Long Can Spaghetti Sauce With Meat Sit Out?

How Long Can Spaghetti Sauce With Meat Sit Out? Generally speaking, you shouldn’t leave spaghetti sauce at room temperature for more than a total of two hours maximum. After two hours, dangerous bacteria such as salmonella, B. cereus, and Listeria can grow and cause foodborne illness in some individuals. Is spaghetti OK to eat if