01
Step 1
Start by combining the milk, salt, cayenne, mustard, nutmeg, and a tablespoon of butter in a pot over medium heat. Let it come to a gentle simmer. Once it’s simmering, stir in the macaroni and cook, stirring now and then, until the pasta is tender but still has a little bite—this should take about 8 minutes, so don’t rush it.
02
Step 2
While the pasta is cooking, melt the remaining butter in a skillet over medium heat. Toss in the breadcrumbs and cook, stirring frequently, until they turn a nice golden brown—this usually takes around 3 to 5 minutes.
03
Step 3
When the macaroni is done, stir in the cheeses. Turn the heat down to low and keep stirring just until the cheese melts into a creamy sauce. Then, turn off the heat, cover the pot, and let it sit for about 3 minutes to thicken up a bit.
04
Step 4
Give everything a good stir once more, taste, and adjust the seasoning if needed. Serve the mac and cheese in warm bowls and sprinkle the toasted breadcrumbs on top for a little crunch.