-
Follow box directions for boiling the macaroni.
-
Drain Macaroni when al dente ( approx 7-9 min) and set it aside while you make sauce.
-
In same pot you were using to boil macaroni:
-
Whisk together ( off the heat) sour cream and milk,
-
Add packet from the macaroni and cheese. Add mustard, cayenne,and white wine( if desired)
-
Whisk until mixture is smooth and free of any large clumps,
-
Add the hot macaroni.
-
Add 1 tsp of margarine or butter
-
Return pot to stove on lowest heat.
-
Stir in the shredded cheddar until it is melted.
-
Remove from heat and serve!