Hatch Green Chile Mac and Cheese Recipe

Green Chile Mac and Cheese is like your favorite creamy comfort food—but with a bold, Southwest twist. It’s rich and cheesy, just like traditional mac and cheese, but elevated with the smoky, earthy flavor of roasted green chiles like Hatch or poblano.

Here’s what to expect:

Flavor

• Cheesy and creamy from an American cheese based sauce, with great string pull topping from melted cheeses like White Cheddar or Pepper Jack Cheese (Chef's choice for personal preference)
• Smoky and slightly spicy from the roasted green chiles—Hatch chiles tend to be a little bolder, poblanos a little milder and earthy
• You can easily adjust the heat by using mild or spicy chiles

Texture

• Creamy and velvety cheese sauce coats every bite of pasta
• Baked for a golden, bubbly crust on top
• If you use add-ins like bacon or breadcrumbs, expect little surprises of crunch and savory bits throughout

Vibe

• It feels like Tex-Mex meets comfort food
• Perfect as a side dish for barbecue, fajitas, or grilled meats, or hearty enough to enjoy as a main course
• It’s cozy, flavorful, and a little unexpected—in the best way

In short, Green Chile Mac and Cheese is for people who love classic mac but want a little smoky heat and a lot of flavor. That green chile flavor is not just a twist—it’s an upgrade. 

How to Roast Green Chiles

Roasting fresh chiles brings out their smoky, rich flavor and softens the skin for easy peeling-perfect for recipes like hatch chile mac and cheese, salsas, and sauces. Here are three easy methods to transform fresh chiles (like Hatch, poblano, or Anaheim) into roasted deliciousness:

1. Open Flame (Gas Stove or Grill)

Best for: Hatch chile pepper, poblanos, jalapeños

1. Place the chiles directly over a gas flame or grill.
2. Turn occasionally with tongs until the skin is charred and blistered all over (about 6–8 minutes).
3. Transfer to a bowl and cover tightly with plastic wrap or place in a zip-top bag. Let steam for 10–15 minutes to loosen the skins.
4. Peel off the charred skin, remove stems and seeds, and you're good to go!

2. Broiler Method (Oven)

Best for: Roasting a large batch

1. Preheat your oven broiler to high.
2. Place chiles on a baking sheet and broil 6 inches from the heat source.
3. Roast 5–7 minutes per side, turning with tongs until skins are evenly blistered.
4. Steam the chiles in a covered bowl or bag, then peel, stem, and deseed.

3. Cast Iron Skillet

Best for: Small batches

1. Heat a dry cast iron skillet over medium-high heat.
2. Add whole chiles and press down lightly. Turn every couple of minutes until all sides are blistered.
3. Steam, peel, and prep as above.

Pro Tips:

• Don’t rinse under water—you’ll lose flavor. Just wipe with a paper towel if needed.
• Roasted chiles freeze beautifully! Store in freezer bags and enjoy year-round.

Steps to Make Green Chile Mac and Cheese

1. Roast the Chiles (if not using canned green chile)

• Roast Hatch or poblano chiles using your preferred method (broiler, open flame, or skillet).
• Let them steam in a covered bowl or bag, then peel, deseed, and chop.

2. Boil the Pasta

• Cook pasta in a large pot of water until just al dente.
• Drain and set aside (toss with a little butter or oil to prevent sticking).

3. Make the Cheese Sauce

• Grate or cube the American cheese
• In a large saucepan or Dutch oven, melt whole milk and cream over medium heat.
• Reduce heat to low and add your American cheese, one handful at a time, stirring until melted and smooth.
• Season with salt, black pepper, garlic powder, dry mustard, worcestershire, and hot pepper sauce

4. Add Chiles and Combine

• Fold in the chopped roasted chile peppers.
• Taste and adjust seasoning. You might enjoy a spicier kick with a dash of cayenne pepper or a sprinkle of green chile powder, or Texas chili powder

5. Mix in the Pasta

• Add the drained pasta to the cheese sauce and mix until fully coated. Place the homemade mac in a greased glass casserole dish.

6. Bake 

• Bake at 375°F for 15–20 minutes until golden and bubbly. Top with shredded cheese and broil for a few minutes until the cheese is melted.

Storing Leftovers

• Cool it completely before storing to avoid condensation (a.k.a. soggy pasta).
• Transfer to an airtight container and refrigerate.
• Good for up to 4 days in the fridge.

Reheating Tips

1. Stovetop (Best for Creaminess)

• Place mac in a saucepan over low heat.
• Add a splash of milk or rich cream to loosen the sauce.
• Stir frequently until warmed through and creamy again.

2. Microwave (Quick & Easy)

• Place a portion in a microwave-safe bowl.
• Add a tablespoon of milk or water.
• Cover loosely and microwave in 30-second intervals, stirring in between, until hot.

3. Oven (Best for Baked Mac)

• Preheat to 350°F.
• Place leftovers in an oven-safe dish and cover with foil.
• Bake for 15–20 minutes, or until heated through.
• For a crisp top, remove the foil for the last 5 minutes.

Freezing (Optional)

• You can freeze green chile mac, but the texture may change slightly.
• Freeze in airtight containers for up to 2 months.
• Thaw overnight in the fridge and reheat gently as above.
• If you like the Trader Joe's version, this is a great way to dupe your own and take leftover mac to work

With these tips, your leftover green chile mac will taste just as creamy, smoky, and delicious as the day you made it!