Skillet Smoked Mac and Cheese
A rich, ultra-creamy smoked mac and cheese packed with sharp cheddar and gruyère, kissed with wood smoke, and baked to bubbly perfection in a cast-iron skillet.
- Evaporated milk acts as a natural emulsifier, preventing the cheese sauce from breaking under dry smoker heat.
- Undercooking the pasta by two minutes ensures the noodles absorb the sauce without turning into mush.
- Mild wood chips like apple or cherry provide a sweet, subtle smoke flavor that doesn't overpower the cheese.
I once made a mac and cheese so smoky it tasted like an actual ash tray.
My husband politely choked down three bites before suggesting we order pizza, while I sat there nursing my forearms, which literally ached from hauling my heavy cast-iron skillet back and forth to the outdoor grill.
It was a dry, rubbery disaster.
The problem with most smoked pasta recipes is that the dry heat of a smoker acts like a moisture vacuum, sucking the water right out of your cheese sauce and leaving you with curdled, greasy noodles. If you've ever tried to smoke a standard Creamy Macaroni and Cheese without adjusting the liquid ratios, you know exactly how fast that beautiful sauce can turn into a gritty, broken pool of oil.
Bear with me here, because the physics of a cheese emulsion are incredibly delicate.
When you expose a standard flour-and-milk béchamel to dry wood smoke for an hour, the protein matrix completely collapses under the heat.
That is where my secret weapon comes in.
By introducing evaporated milk and a touch of cream cheese, we create a heat-stable sauce that stays velvety smooth even after forty-five minutes in the smoker.
Skillet Smoked Mac and Cheese
Ingredients
- 16 oz elbow macaroni
- 4 tbsp unsalted butter
- 1/4 cup all-purpose flour
- 2 cups whole milk
- 1 cup heavy cream
- 1 can (12 oz) evaporated milk
- 1 tbsp Diamond Crystal kosher salt
- 1/2 tsp freshly cracked black pepper
- 1 tsp garlic powder
- 1 tsp smoked paprika
- 8 oz sharp cheddar cheese, freshly grated
- 8 oz Gruyère cheese, freshly grated
- 4 oz cream cheese, softened
Directions
- Preheat your smoker to 225°F using mild wood pellets or chips, such as apple, cherry, or pecan.
- Boil the elbow macaroni in a large pot of salted water for exactly 2 minutes less than the package instructions for al dente, then drain and set aside.
- In a large 12-inch cast-iron skillet over medium heat, melt the unsalted butter until bubbly.
- Whisk in the all-purpose flour and cook for 1 to 2 minutes, stirring constantly, until the mixture smells slightly nutty and turns pale golden.
- Slowly stream in the whole milk, heavy cream, and evaporated milk while whisking vigorously to prevent any lumps from forming.
- Bring the sauce to a gentle simmer and cook for 3 to 5 minutes until it thickens enough to coat the back of a spoon.
- Turn off the heat completely, then whisk in the softened cream cheese, garlic powder, smoked paprika, kosher salt, and black pepper until smooth.
- Gradually fold in three-quarters of the grated cheddar and Gruyère cheeses, stirring gently until completely melted and glossy.
- Add the undercooked macaroni to the skillet and stir until every noodle is thoroughly coated in the cheese sauce.
- Scatter the remaining grated cheddar and Gruyère evenly over the top of the pasta.
- Place the skillet directly onto the grates of your preheated smoker and smoke uncovered for 45 minutes, or until the cheese on top is melted, bubbly, and beautifully golden brown.
Notes
- I highly recommend using Diamond Crystal kosher salt; if you are using Morton's kosher salt or fine sea salt, reduce the measurement by half (use 1.5 teaspoons instead of 1 tablespoon) to avoid over-salting.
- Evaporated milk is crucial because the high-heat evaporation process concentrates the protein casein, which acts as a powerful natural emulsifier that keeps the cheese sauce from curdling in the smoker.
- Always turn off the stove heat completely before folding in your grated cheeses; adding cheese to a boiling liquid will cause the proteins to tighten and squeeze out their fat, leaving you with a grainy sauce.
- As this dish sits in the fridge, the pasta will continue to absorb moisture from the sauce, meaning leftovers will naturally be much thicker and tighter the next day.
Serving Suggestions
This rich, smoky skillet pasta is best enjoyed hot straight from the smoker, paired with bright, acidic sides to balance the heavy cheese profile.
- Pair with a crisp, tangy coleslaw to cut through the heavy fats.
- Serve alongside juicy Buttermilk Fried Chicken for the ultimate comfort food feast.
- Add some grilled meats like Garlic Butter Steak Bites and Potatoes for a hearty backyard barbecue spread.
- Top with a spoonful of sweet and spicy cowboy candy to add a brilliant kick of heat.
Storage and Reheating
Store any leftover mac and cheese in an airtight container in the refrigerator for up to four days.
Do not freeze this.
When cheese sauces freeze, the water molecules expand and break the delicate fat emulsion, meaning that when you thaw and reheat it, you will be left with a watery, curdled mess that no amount of stirring can save.
To reheat, splash a few tablespoons of whole milk over the top to loosen the starch.
Warm it gently in a 325°F oven covered with foil for twenty minutes, or microwave it in thirty-second bursts, stirring frequently to re-emulsify the sauce.
Ingredient Substitutes
If you need to swap out some ingredients, here are the best alternatives to keep your skillet mac tasting incredible:
- Gruyère Substitute: Fontina or Swiss cheese work beautifully as meltable, nutty alternatives.
- Sharp Cheddar Substitute: Monterey Jack or Colby can be used, though you will lose some of that sharp bite.
- Evaporated Milk Substitute: You can use heavy cream mixed with a splash of whole milk, though it won't be quite as stable under high smoke heat.
- Gluten-Free Option: Use your favorite sturdy gluten-free elbow pasta and swap the all-purpose flour for a 1-to-1 gluten-free baking flour.
This skillet is going to be the absolute star of your next backyard gathering, hands down. Just be prepared for everyone to ask you for the recipe—and maybe don't mention how easy it actually was to pull off.
Susan Rosie
I've spent over 12 years perfecting recipes so you can cook with confidence. Every dish on Storied Skillet is tested multiple times – because your dinner matters. I believe in simple ingredients, clear instructions, and big flavors.
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