Skillet Mac n Cheese Recipe (with Video)

For the cheese sauce
1. To a cast iron, melt butter then add in your flour and whisk until there are no clumps.
2. Add in your Dijon mustard and continue to whisk.
3. Then add in your heavy cream followed by chicken broth and whisk until slightly thickened.
4. Add in cheeses reserving a little bit for the top crust.
5. Whisk until all cheese is melted and consistency is thick.
6. Add in your cooked pasta.
For the crust
1. Then top with the remaining cheese.
2. Broil on low for about 10 minutes then broil on high for about 2-3 minutes or until the top is golden brown.
Final step
1. Remove from oven and let sit for about 5 minutes before eating.