Smoked Mac and Cheese Recipe

Why Smoke Mac and Cheese

You can make mac and cheese in the oven. We all know that. But putting it on the pellet grill adds something the oven simply cannot. That thin layer of smoke flavor works into the cheese sauce in a way that is hard to describe until you try it. It is subtle. Not overpowering. Just enough to make people ask what your secret is.

I started doing this as a side dish for brisket cooks. While the brisket was resting, I would throw the mac and cheese on the grill and let it absorb smoke for an hour. Now I make it even when I am not smoking anything else. It is that good.

The Cheese Blend

This is where most recipes go wrong. They use one cheese and call it a day. You need at least three. Sharp cheddar provides that classic mac flavor. Gruyere melts beautifully and adds a nutty depth. Smoked gouda reinforces the smoke from the grill. And the cream cheese? That is the secret weapon for a silky texture that does not break when reheated.

Do not buy pre shredded cheese from a bag. It is coated in cellulose to prevent clumping, and that coating keeps it from melting smoothly. Shred it yourself. Takes five minutes and makes a real difference.

Getting the Right Texture

The biggest mistake is overcooking the pasta before it goes on the grill. Your macaroni is going to sit in hot cheese sauce on a 250F grill for over an hour. If you cook it to al dente on the stove, it will be mushy by the time you serve it. Pull it a minute early. It should still have a slight bite.

The sauce should also be a touch thinner than you think is right. It will thicken on the grill as moisture evaporates. If it looks perfect in the pot, it will be too thick an hour later. Add a splash more milk if needed.

Topping Options

Buttered panko is the classic move and it works every time. But here are some variations I have tested:

Crushed Ritz crackers mixed with melted butter. Ridiculously good. Crumbled bacon on top for the last 15 minutes of the cook. Sliced jalapenos if you want heat. A dusting of extra smoked paprika right before serving for color and a little warmth.

My personal favorite is panko mixed with grated parmesan and a pinch of cayenne. The parm gets crunchy and the cayenne adds just enough kick to cut through the richness.

Wood Pellet Pairing

Pecan is my top choice for smoked mac and cheese. It gives a mild, slightly sweet smokiness that pairs perfectly with cheese. Apple works well too, with a lighter and fruitier profile. Stay away from mesquite or heavy hickory here. Cheese absorbs smoke aggressively, and strong woods will overpower it. You want a gentle kiss of smoke, not a punch in the face. Check our wood pellet guide for more on flavor profiles.

Troubleshooting

Sauce is grainy or broken

This usually means the heat was too high when you added the cheese, or you used pre shredded cheese. Always remove the pot from heat before stirring in the cheese. Let the residual heat do the work. If it does break, blend in a little extra cream cheese to bring it back together.

Mac and cheese is dry

You either cooked it too long or your sauce was too thick to begin with. Next time, make the sauce slightly thinner and pull the pan off the grill as soon as the edges are bubbling. Covering the pan with foil for the first 30 minutes also helps retain moisture.

No smoke flavor

If you are not tasting any smoke, leave the lid closed. Every time you open the grill, you lose smoke and heat. Also check that your pellet hopper is not low. A grill running low on pellets does not produce much smoke.

Instructions

1. Cook the macaroni in salted water until just barely al dente, about 1 minute less than the package directions. You want it slightly underdone because it will keep cooking on the grill. Drain and set aside.
2. Melt 4 tbsp butter in a large pot over medium heat. Whisk in the flour and cook for 2 minutes, stirring constantly. This is your roux and it needs to smell nutty, not raw.
3. Slowly pour in the milk while whisking. Keep whisking until the sauce thickens, about 5 minutes. It should coat the back of a spoon.
4. Remove from heat. Stir in the sharp cheddar, gruyere, smoked gouda, and cream cheese until completely melted and smooth. Add garlic powder, onion powder, smoked paprika, mustard powder, salt, and pepper.
5. Fold in the cooked macaroni. Transfer everything to a disposable aluminum pan or a cast iron skillet.
6. Mix panko breadcrumbs with 2 tbsp melted butter. Spread evenly across the top of the mac and cheese.
7. Set your pellet grill to 250F with pecan or apple wood pellets. Place the pan on the grate and smoke for 1 hour to 1 hour 15 minutes, until the edges are bubbling and the breadcrumb topping is golden brown.
8. Let it rest for 10 minutes before serving. The sauce will thicken up as it sits.