Add your macaroni to a pot of boiling salted water, boil until soft and ready. Then drain the macaroni and set aside.
In a large pan or bowl, melt butter over a medium to high heat. Stir in the flour and very gradually whisk in your McQueens Dairies milk until smooth and creamy. Then you will add in the garlic powder.
Stir in cheese until completely melted and fully incorporated into the mix. Add a little more milk if needed to thin the sauce if it is too thick for your liking. Season with salt and pepper.
Stir in the boiled macaroni and then enjoy your creamy macaroni and cheese dish.