Traeger Smoked Mac and Cheese

This is the best Homemade Smoked Macaroni and Cheese recipe you will find. It’s made with a creamy béchamel sauce interior and topped with a crunchy, browned cheese topping. This dish can be made with any smoker or pellet Traeger grill.

This post contains affiliate links. Please read my full disclosure here.

Looking for a ridiculously good way to switch up your mac and cheese! This recipe is perfect. Macaroni is my specialty, and this is a classic meal that can’t be beaten.

What Type of Pasta to Use

Elbow macaroni is typically used. I like to use cellentani. It has a corkscrew shape and a ridged surface which works great in a dish like this. Either will work just fine.

What Type of Cheese to Use

I like to use a combination of sharp cheddar, gouda (rich, nutty, and caramelly taste), and gruyere (rich, creamy, salty, and a slightly nutty flavor). You can even grab the smoky version of any of those for more smoked flavor.

Here are more examples of cheese you can use:

• White Cheddar
• Fontina (super soft cheese)
• Parmesan
• Romano
• Muenster

Always purchase your cheese in block form and shred or grate it yourself. You can also use a food processor. Pre-shredded cheese has preservatives and potato starch to keep it from going bad quickly. These additives don’t melt nicely and the dish won’t be as creamy. Grate your own cheese. It makes a huge difference.

For cheddar cheese, you have options, mild, medium, sharp, extra sharp, etc. Aging is the only difference between mild and sharp cheddars. The longer cheese is aged naturally, the sharper and more pronounced the cheddar flavor becomes. Mild Cheddar cheese is generally aged for 2 to 3 months, whereas an extra sharp might be aged for as long as a year.

Mild cheddar has a creamy, subtle taste.
Medium cheddar has a little more flavor in comparison to mild, but it lacks the distinct bite found in sharp cheddar.
Sharp cheddar has a distinct and prominent flavor.
Extra sharp cheddar has a very pronounced and sharp taste. (I typically don’t cook with it and use it for wine pairings and Charcuterie Cheese Boards.)

Taking all of this into account, sharp is typically my go-to for mac and cheese.

How to Make the Cheese Sauce

One of the most important parts of this dish is the cheese sauce. A great cheese sauce starts with a roux. A roux is a combination of butter and flour. It’s used to thicken the sauce and to help bind the dish.

From there you will add milk and heavy whipping cream, along with cheese. You will also need to season it with smoked paprika, onion powder, salt, and pepper. This is important because the cheese sauce is a source of flavor for the dish.

What Type of Wood/Pellets to Use

Recipes and dishes with cheese usually work best with mild pellets like apple, cherry, or pecan. I use apple.

How to Make Smoked Mac and Cheese

Detailed measurements and full instructions can be found in the recipe card at the bottom of this post.

1. Cook the pasta in a large pot in accordance with the instructions on the package.
2. Heat a saucepan and add butter and allow it to melt.
3. Once melted, add flour and whisk.
4. Add milk and heavy whipping cream and stir.
5. Sprinkle in shredded cheese and stir until the cheese is melted.
6. Add onion powder, smoked paprika, salt, and pepper to taste.
7. Return the pasta to the large pot. Drizzle the cheese sauce over the pasta and stir until fully combined.
8. Layer the pasta and cheese into a cast iron.
9. Smoke.

Smoker Temperature

You will want to smoke the mac at 225 degrees.

How Long to Cook it/How to Tell When it’s Done

Your cook time is going to vary based on how you want your mac and cheese to taste. The dish will take 50-60 minutes to cook on the smoker. In my experience, after an hour, it only has a slight smoky flavor. If you want a strong smoky flavor you will need to cook it for around 2 hours.

Because this dish is made with a flour and butter roux, along with a bechamel cheese sauce, you shouldn’t have any issue with the mac and cheese drying out. Just be sure to keep the temperature around 225 degrees at it smokes.

What Type of Pan to Use

A 12 inch cast iron is my favorite to use. A 10 1/2 inch cast iron is too small for this recipe. You can reduce the ingredients by a half or 1/3 if you plan to make it in a smaller pan. You will need to make the dish in a pan safe for grills.

Any baking pan that is oven safe is safe for a Traeger or smoker. Anything from a muffin tin to a fun-shaped Bundt pan is cleared for use. Metal pans will heat up faster, but glass and ceramic pans will hold a more consistent temperature. Keep in mind these may get smoke-stained, which is another reason to use cast iron.

Substitutions and Additional Add-In Ideas

• Breadcrumbs (use enough to cover the top of the mac and cheese)
• Bacon
• Pulled Pork
• Chicken
• Lobster
• Shrimp
• Crab
• Caramelized Onions

Can You Make it Ahead

If you’re making this for a crowd, I wouldn’t make it ahead the night before. This is a dish that’s best served fresh while the cheese is still soft and gooey. After making it, I leave it in the oven on warm and covered in foil. You can make it ahead because the dish does reheat. It’s just served best when fresh.

I also wouldn’t prep it in advance to cook later. This will ruin the texture of the cheese. When cheese hits the air it starts to stiffen and won’t melt as nicely.

How to Store It

You can store leftovers in the fridge, tightly covered for 3-4 days.

How to Reheat it

The best way to reheat it is in the air fryer on 350 degrees for 4-5 minutes or until warm. You can also use the oven at the same temperature. Heat until warm. You can use the microwave, but it doesn’t result in the best texture in my opinion.

Freezer Tips

I enjoy freezing my leftovers and I reheat them in the air fryer (after defrosting in the fridge overnight first). When you reheat frozen dishes with dairy, there’s almost always some separation. If this bothers you, you may not enjoy freezing this recipe.

Pair With These Recipes

Bacon Ranch Pasta Salad
Southern Baked Beans
Southern Coleslaw
Southern Potato Salad
Easy Spaghetti Salad
Smoked Baked Potatoes
Traeger Smoked Corn on the Cob
Smoked Cream Cheese

More Mac and Cheese and Pasta Recipes

Southern Soul Food Baked Mac and Cheese
Lobster Mac and Cheese
Bacon Gouda Mac and Cheese
Slow Cooker Chili Mac and Cheese
Seafood Stuffed Pasta Shells
Southern Chicken Spaghetti
Creamy Lemon Chicken Pasta
Cheesy Taco Pasta
Chicken Mac and Cheese
Simple Stovetop Mac and Cheese

More Traeger and Smoker Recipes

Traeger Smoked Salmon
Traeger Smoked Chicken Breast
Smoked Salsa
Traeger Smoked Bacon
Traeger Smoked Turkey
Traeger Smoked Ribs (3-2-1 Method)
Traeger Smoked Chicken Wings
Smoked Lobster Tail
Traeger Smoked Whole Chicken
Traeger Smoked Brisket