Thisย New Orleans Baked Mac and Cheeseย is a delicious twist on a classic comfort food.ย Featuring a rich, creamy sauce made with half-and-half and heavy cream, and a blend of mozzarella and cheddar cheese, this dish is a decadent and satisfying meal.ย Using spaghetti instead of traditional macaroni adds a unique texture, making it a crowd-pleaser for any gathering.
Ingredients:
| Ingredient | Quantity |
| Dry spaghetti | 1 pound |
| Unsalted butter | 4 tablespoons |
| All-purpose flour | 4 tablespoons |
| Kosher salt | 2 teaspoons |
| Ground black pepper | 2 teaspoons |
| Granulated garlic | 1 teaspoon |
| Ground cayenne pepper | ยฝ teaspoon |
| Half-and-half | 4 cups |
| Heavy cream | ยฝ cup |
| Mozzarella cheese, shredded | 3 cups, divided |
| Cheddar cheese, shredded | 3 cups, divided |
Instructions:
- Preheat & Prep:ย Preheat your oven toย 375ยฐF (190ยฐC).ย Grease a 9ร13-inch baking dish (or two 8ร8-inch dishes) with baking spray and set it aside.
- Cook Spaghetti:ย Cook theย 1 pound dry spaghettiย in a large pot of boiling water forย 6 minutes.ย The spaghetti will be undercooked, but it will continue to cook in the oven.ย Drain the spaghetti and set it aside.
- Make the Cheese Sauce:ย In a large saucepot or Dutch oven, melt theย 4 tablespoons unsalted butterย over medium heat.ย Whisk in theย 4 tablespoons all-purpose flourย to create a paste (a roux), whisking constantly for aboutย 30 seconds.ย Add theย 2 teaspoons kosher salt, 2 teaspoons ground black pepper, 1 teaspoon granulated garlic, andย ยฝ teaspoon ground cayenne pepper.ย Gradually whisk in theย 4 cups half-and-halfย followed by theย ยฝ cup heavy cream. Bring the mixture to a boil, then reduce the heat to a simmer. Whisk inย half of the mozzarella cheeseย andย half of the cheddar cheeseย until the sauce is smooth and the cheese is completely melted.
- Combine & Assemble:ย Turn off the heat. Add the partially cooked spaghetti directly into the saucepot and mix to combine, ensuring every strand is coated in the creamy cheese sauce. Transfer the sauced spaghetti into the prepared baking dish, spreading it into an even layer. Sprinkle theย remaining mozzarella and cheddar cheesesย evenly over the top.
- Bake:ย Bake forย 25 to 30 minutes, or until the sides of the casserole are bubbling and the cheese on top is golden and melted.
- Serve:ย Let the mac and cheese cool for a few minutes before serving.
Enjoy this rich and creamy New Orleans-style baked mac and cheese!

