Final answer:
The maximum hot temperature for mac and cheese is 200°F to ensure proper melting of the cheese without overcooking the dish.
Step-by-step explanation:
The correct answer is 200°F.
The maximum hot temperature for mac and cheese is typically around 200 degrees Fahrenheit. This temperature ensures that the cheese melts and the dish is heated thoroughly without burning or drying out. If the temperature exceeds 200°F, the mac and cheese may become overcooked and lose its desired texture.
Mac and cheese is a popular dish made with pasta and cheese sauce. It is typically baked in the oven or heated on the stovetop until the cheese is melted and bubbly.