For some delicious mac and cheese that tastes like what you'd get at a restaurant, you need to add this extra but easy step.
When using the store-bought boxes of mac and cheese, you're probably going to end up with powdered cheese. But what exactly ...
Take boxed mac and cheese to the next level by experimenting with different combination of add-ins. Adding cold butter to the sauce and baking the mac in the oven helps with both texture and flavor.