2 green chiles, roasted and chopped, or 1 (4oz) can chopped green chiles
1 cup panko bread crumbs
Method
Heat oven to 375 degrees. Grease a 3-quart casserole dish (or 8-10 ramekins) and set aside.
Cook noodles, about 2 minutes less than package directions dictate. Once cooked and strained, spread noodles out in the greased casserole dish (or ramekins).
While noodles are cooking, heat 6 Tablespoons of butter in a large saucepan until melted and bubbling. Add flour and whisk for one minute.
Heat milk in a microwave-save container for 1 minute. Slowly pour milk into butter-flour mixture. Continue cooking over medium heat and whisking until the mixture becomes thick and creamy, about 3-4 minutes.
Remove pan from heat and add ground mustard, grated nutmeg, salt, and pepper, and cheeses (besides about ½ cup) and stir until smooth. Add in green chiles.
Pour cheesy mixture over noodles and stir. Make sure it is evenly spread out. Sprinkle remaining cheese over the top.
Melt remaining 2 Tablespoons of butter in a large bowl and add panko breadcrumbs. Mix to combine and spread evenly over the macaroni.
Bake at 375 for about 25 minutes, until crisp and bubbly.
Notes
Gluten-free variation: Use gluten free flour, pasta, and omit bread crumbs.
Recipe by at https://gouramanda.com/green-chile-mac-n-cheese/