Green Chili Chicken Mac

Featured in: Weeknight Dinners

This Green Chili Chicken Mac combines cooked pasta with a rich, creamy cheese sauce infused with Southwestern spices like cumin and smoked paprika. Tender diced chicken and mild green chiles are folded in, creating a comforting one-skillet meal ready in just 40 minutes.

The sauce features a roux base of butter and flour, enriched with milk and chicken broth, then melded with Monterey Jack, sharp cheddar, and Parmesan for exceptional flavor depth. This dish serves four and works wonderfully with rotisserie chicken for convenience. Customize heat levels with jalapeños or cayenne, and serve alongside a crisp salad.

Updated on Tue, 20 Jan 2026 12:24:00 GMT
A close-up of creamy Green Chili Chicken Mac in a skillet, with melted cheese stretches and diced chicken visible.  Save to Pinterest
A close-up of creamy Green Chili Chicken Mac in a skillet, with melted cheese stretches and diced chicken visible. | shiftpan.com

I stood in my kitchen on a rainy Tuesday, staring at a rotisserie chicken I'd picked up on impulse and a random can of green chiles rolling around in my pantry. Sometimes the best meals happen when you stop overthinking and just start throwing things into a skillet.

My roommate walked in mid simmer and literally hovered over the stove, asking every thirty seconds if it was ready yet. We ate standing up, right out of the skillet, and I've never seen a pot of pasta disappear so fast.

Ingredients

  • 12 oz elbow macaroni: Small shells work beautifully too, they catch the cheesy sauce in all those little crevices
  • 2 cups cooked chicken breast: Rotisserie chicken is your secret weapon here, already seasoned and perfectly tender
  • 2 tbsp unsalted butter: The foundation of your roux, dont even think about skipping this
  • 2 tbsp all-purpose flour: This thickens your sauce into that velvety consistency we're all chasing
  • 2 cups whole milk: Whole milk makes a noticeably richer sauce, though I've used half and half in a pinch
  • 1/2 cup chicken broth: Adds depth and keeps the sauce from becoming overwhelmingly heavy
  • 1/2 tsp garlic powder and onion powder: These two work together to create that savory backbone
  • 1/2 tsp ground cumin and smoked paprika: The dynamic duo that gives this dish its Southwestern soul
  • 1/2 tsp salt and 1/4 tsp black pepper: Start here, adjust at the end, cheeses bring their own saltiness
  • 2 cans mild diced green chiles: Drain them well but save that liquid, its liquid gold in other recipes
  • Monterey Jack, sharp cheddar, and Parmesan: This cheese trifecta hits all the right notes of melt, sharpness, and umami

Instructions

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Get your pasta going first:
Boil that macaroni in heavily salted water until just shy of al dente, it'll finish cooking in the sauce later
Build your roux base:
Melt butter in your large skillet over medium heat, whisk in flour and cook it for exactly one minute, don't let it brown
Create the creamy foundation:
Slowly stream in that milk and broth while whisking constantly, keep going until it thickens enough to coat the back of a spoon
Layer in those spices:
Garlic powder, onion powder, cumin, smoked paprika, salt and pepper, let them bloom in the hot sauce for a minute
The cheese moment:
Add all three cheeses at once, turn the heat down slightly, stir until you have the most velvety sauce of your life
Bring it all together:
Fold in those green chiles and chicken, let everything get friendly for two minutes, then add your pasta
The final touch:
Toss it all together until every piece of pasta is hugging that sauce, taste and adjust seasoning if needed
Serve it up:
Sprinkle fresh cilantro on top and maybe those jalapeño slices if you're feeling brave, eat immediately while it's ridiculously creamy
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Steaming skillet of Green Chili Chicken Mac garnished with fresh cilantro and sliced jalapeño for a Southwestern twist.  Save to Pinterest
Steaming skillet of Green Chili Chicken Mac garnished with fresh cilantro and sliced jalapeño for a Southwestern twist. | shiftpan.com

This recipe became my go-to for new parents and friends recovering from surgery. Something about comfort food that feels special but not fussy sends exactly the right message.

Making It Your Own

I've made this with pepper Jack instead of Monterey Jack when I needed to wake up my palate, and once I threw in roasted corn because it was sitting in my fridge. The dish forgives all sorts of creative detours while still tasting like itself.

The Make-Ahead Secret

You can assemble everything up to a day ahead, but stop before the final bake. When you're ready to eat, add a splash more milk, warm it gently, and nobody will know it wasn't made fresh. Actually, the flavors get even friendlier overnight.

What To Serve With It

A crisp green salad with that acidic vinaigrette cuts through all that richness perfectly. Sometimes I just serve it with roasted broccoli and call it a complete meal.

  • A cold beer or chilled white wine wont hurt either
  • Cornbread or crusty bread for sopping up any sauce daring to remain on your plate
  • Lime wedges on the side make everything pop
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Green Chili Chicken Mac served in a shallow bowl, accompanied by a crisp side salad for a balanced meal. Save to Pinterest
Green Chili Chicken Mac served in a shallow bowl, accompanied by a crisp side salad for a balanced meal. | shiftpan.com

Some recipes are about precision and technique, but this one is about comfort in a skillet, exactly when you need it most.

Questions & Answers About This Recipe

Can I use fresh green chiles instead of canned?

Yes, roasted fresh green chiles work beautifully. Roast poblano or Hatch chiles until charred, peel away the skin, remove seeds, and dice them. Use approximately 1.5 cups of fresh chiles to replace the canned version.

What chicken options work best?

Cooked rotisserie chicken offers convenience and excellent flavor. Grilled, poached, or leftover baked chicken breast all work well. Aim for 2 cups of diced or shredded chicken, about 300 grams. Avoid heavily seasoned varieties that might clash with the Southwestern spices.

How do I prevent the sauce from becoming grainy?

Whisk the milk mixture gradually into the roux and stir constantly to ensure smoothness. When adding cheese, keep heat at medium and stir continuously. Adding cheese slowly and using freshly grated cheese rather than pre-shredded varieties helps maintain a silky consistency.

Can I make this ahead of time?

This dish is best served fresh and hot. However, you can prepare components separately and assemble just before serving. Store cooked pasta, prepared sauce, and chicken separately in the refrigerator for up to 3 days, then combine and reheat gently over medium-low heat with a splash of milk.

What cheese substitutions work well?

Pepper Jack cheese adds zestful heat in place of Monterey Jack. Gruyère or fontina provide deeper complexity. Keep at least one mild cheese in the blend to balance flavors. Avoid overly soft cheeses that don't melt smoothly like fresh mozzarella.

How do I adjust the spice level?

For milder versions, reduce cumin and smoked paprika by half. Add extra heat with hot green chiles, jalapeño slices, or a pinch of cayenne pepper. Taste as you go and adjust seasonings gradually to reach your preferred heat level.

Green Chili Chicken Mac

Tender chicken, mild green chiles, and melty cheeses create a Southwestern twist on classic creamy macaroni.

Prep Time
15 min
Time to Cook
25 min
Total Duration
40 min
Recipe by Emma Miller


Skill Level Easy

Cuisine American Southwestern

Serves 4 Portions

Dietary Info None specified

What You'll Need

Pasta

01 12 oz elbow macaroni or small pasta shells

Chicken

01 2 cups cooked chicken breast, diced or shredded

Sauce

01 2 tablespoons unsalted butter
02 2 tablespoons all-purpose flour
03 2 cups whole milk
04 1/2 cup chicken broth
05 1/2 teaspoon garlic powder
06 1/2 teaspoon onion powder
07 1/2 teaspoon ground cumin
08 1/2 teaspoon smoked paprika
09 1/2 teaspoon salt, or to taste
10 1/4 teaspoon black pepper

Chiles & Cheese

01 2 cans (4 oz each) mild diced green chiles, drained
02 1 1/2 cups shredded Monterey Jack cheese
03 1 cup shredded sharp cheddar cheese
04 1/4 cup grated Parmesan cheese

Garnish

01 1/4 cup chopped fresh cilantro
02 1 jalapeño, thinly sliced

How to Make It

Step 01

Cook the pasta: Cook the macaroni in salted boiling water according to package instructions. Drain and set aside.

Step 02

Create roux base: In a large skillet over medium heat, melt the butter. Whisk in the flour and cook for 1 minute, stirring constantly.

Step 03

Build the sauce: Gradually whisk in the milk and chicken broth. Cook until the mixture thickens, about 3 to 4 minutes.

Step 04

Season the sauce: Stir in garlic powder, onion powder, cumin, smoked paprika, salt, and black pepper.

Step 05

Melt the cheeses: Add Monterey Jack, cheddar, and Parmesan cheeses. Stir until smooth and fully melted.

Step 06

Combine chiles and chicken: Fold in the green chiles and cooked chicken. Simmer for 2 minutes to heat through.

Step 07

Incorporate pasta: Add the cooked macaroni, stirring until well coated and creamy. Adjust seasoning to taste.

Step 08

Finish and serve: Remove from heat. Garnish with cilantro and sliced jalapeño if desired. Serve hot.

What You'll Need

  • Large skillet
  • Saucepan
  • Whisk
  • Cooking spoon
  • Colander

Allergy Details

Review all items for allergies and speak to a healthcare expert with any concerns.
  • Contains wheat and gluten
  • Contains milk and dairy products
  • Contains poultry
  • Check labels for potential cross-contamination or hidden allergens

Nutrition Details (per serving)

For reference only — always check with a nutrition or medical professional.
  • Caloric Value: 640
  • Fats: 27 g
  • Carbohydrates: 60 g
  • Proteins: 38 g