01 -
Grate all your cheeses using the large holes on a cheese grater. Set them aside and save any small chunks that are too small to grate.
02 -
Cook the macaroni according to the package directions. Add the chicken bouillon to the cooking water for extra flavor. Drain when done.
03 -
Melt the butter in a large pot over low heat. Slowly pour in the heavy cream and whisk until smooth.
04 -
Add about half of your grated cheeses to the cream mixture and stir until melted. Add the cream cheese last if using. Let everything melt together on low heat, then season with salt, onion powder, ground mustard, white pepper, and adobo. Taste and adjust seasoning.
05 -
Mix the cooked noodles into the cheese sauce along with those small cheese chunks you saved. The mixture should be creamy and wet.
06 -
Pour half the mac and cheese into a 13x9 inch baking dish. Add a light layer of cheese sauce and sprinkle with some of the remaining shredded cheese. Add the rest of the noodles and top generously with the remaining cheese. Use extra cheddar or Colby Jack if needed.
07 -
Bake at 350 degrees until the cheese on top is melted and bubbly.
08 -
Turn on the broiler and broil for 2 minutes to get a nice golden brown top. Watch it closely so it doesn't burn.