Green Chili Chicken Mac

The first time I made this green chili chicken mac, my kitchen smelled like a cozy Southwestern café. My roommate walked in from work and immediately asked what I was cooking, the aroma of smoked paprika and melting cheese had filled the entire apartment. Now whenever I make it, I think about how something as simple as mac and cheese can feel special with just a few tweaks.

Last winter when my sister was recovering from surgery, I brought over a batch of this mac. She texted me two days later saying it was the first thing that actually made her feel like eating again. There is something about creamy pasta with tender chicken that just feels like a hug in a bowl.

Ingredients

• Elbow macaroni or small pasta shells: The curves catch all that creamy sauce perfectly, and smaller shapes cook more evenly for this dish
• Cooked chicken breast: Rotisserie chicken from the grocery store works beautifully here and saves so much time
• Unsalted butter: Starting with unsalted butter lets you control exactly how salty the final dish becomes
• All-purpose flour: This creates the roux base that thickens your sauce into something velvety and rich
• Whole milk: I have tried skim milk before but the sauce never achieves that luxurious texture whole milk provides
• Chicken broth: Adds a savory depth that keeps the sauce from tasting too heavy or one-note
• Garlic and onion powder: These dissolved seamlessly into the sauce unlike fresh garlic which can leave harsh bits
• Ground cumin: This is the secret ingredient that makes it taste Southwestern instead of just like regular mac and cheese
• Smoked paprika: Provides that beautiful reddish hue and a subtle smoky flavor that pairs perfectly with green chiles
• Mild diced green chiles: Drain them well so they do not make your sauce too thin, but keep all that flavor
• Monterey Jack cheese: Melts incredibly smoothly and has such a mild flavor that lets other spices shine
• Sharp cheddar cheese: The sharpness cuts through the richness and adds that classic mac and cheese taste we all love
• Grated Parmesan cheese: A little goes a long way and adds a salty, nutty depth that rounds everything out
• Fresh cilantro: Sprinkled on top at the end adds a bright, fresh contrast to all that creaminess

Instructions

Cook the pasta:

Boil your macaroni in salted water until just barely al dente since it will cook more in the sauce later. Drain well but do not rinse.

Start the roux base:

Melt butter in a large skillet over medium heat, then whisk in flour constantly for one full minute until it smells nutty and bubbly.

Build the creamy sauce:

Slowly pour in the milk and broth while whisking continuously to prevent any lumps from forming. Let it bubble gently until it thickens enough to coat the back of a spoon.

Add the warm spices:

Stir in your garlic powder, onion powder, cumin, smoked paprika, salt, and pepper. The sauce will turn this gorgeous pale orange color and smell incredible.

Melt in the cheese:

Reduce heat to low and add the Monterey Jack, cheddar, and Parmesan. Stir gently until everything is melted and smooth, being careful not to overheat or the cheese might separate.

Combine everything:

Fold in the green chiles and cooked chicken, letting them warm through for a couple minutes. Then add your cooked pasta and stir until every piece is coated in that cheesy sauce.

Serve it up:

Remove from heat immediately and garnish with fresh cilantro or sliced jalapeño if you want some extra kick.

Save

My dad, who is notoriously picky about mac and cheese, actually went back for seconds when I made this for Sunday dinner. Watching him scrape his plate clean made me realize this recipe is a keeper.

Making It Ahead

You can assemble everything up to a day in advance and store it in the refrigerator. When you are ready to bake, add a splash of milk to loosen it up since the pasta will have absorbed some of that creamy sauce while it chilled.

Cheese Blends That Work

While Monterey Jack and cheddar are classic together, I have experimented with pepper Jack for extra heat or even some Gouda for a smokier profile. Just keep the ratio roughly the same so your sauce maintains that perfect consistency.

Serving Suggestions

This dish is quite rich on its own, so I like to serve it with something fresh and crisp to balance each bite. A simple green salad with tangy vinaigrette or roasted broccoli with lemon works beautifully.

• Warm tortillas on the side help scoop up every last bit of sauce
• A dollop of sour cream or Greek yogurt adds a cool contrast
• Squeeze fresh lime over the top right before serving to brighten all those flavors

Save

Whether it is a busy weeknight or feeding friends on a lazy Sunday, this green chili chicken mac always hits the spot.

Recipe Q&A

→ Can I use fresh green chiles instead of canned?

Yes, absolutely. Roast and peel fresh poblano or Hatch chiles, then dice them. Use approximately 1 1/2 to 2 cups of diced fresh chiles to replace the canned variety. Fresh chiles will provide a deeper, slightly smoky flavor.

→ What type of chicken works best for this dish?

Cooked chicken breast is ideal for tender texture and mild flavor. Rotisserie chicken, grilled chicken, or leftover cooked chicken all work wonderfully. Shred or dice it into bite-sized pieces for even distribution throughout the pasta.

→ How do I prevent the cheese sauce from becoming grainy?

Ensure your butter and flour cook together before adding liquid, whisk constantly while incorporating milk and broth, and allow the sauce to thicken before adding cheese. Remove from heat if it becomes too hot, as high temperatures can cause cheese to separate and become grainy.

→ Can I make this ahead and reheat it?

Yes, this dish reheats well. Store in an airtight container for up to three days. Reheat gently on the stovetop over medium-low heat, stirring occasionally and adding a splash of milk if needed to restore creamy consistency.

→ What cheese substitutions work well?

Pepper Jack cheese adds extra heat and flavor. Oaxaca or fresh mozzarella can replace Monterey Jack for milder results. For sharper flavor, increase cheddar proportion or use aged Gouda. Always use freshly shredded cheese rather than pre-shredded for smoother melting.

→ How can I make this spicier?

Use hot green chiles instead of mild, add sliced jalapeños during cooking, or incorporate a pinch of cayenne pepper into the sauce. You can also top with jalapeño slices and increase the optional jalapeño garnish for heat.