Golden Baked Mac and Cheese Casserole That Steals the Show Every Time
There are some dishes that just have a way of making everyone in the room stop and take notice the moment they hit the table. This baked mac and cheese casserole is exactly that kind of dish. With its gloriously golden, crispy breadcrumb topping and creamy, bubbling cheese sauce underneath, it is the kind of comfort food that earns you compliments all night long.
This recipe gets made over a dozen times a year in many households, and for good reason. Whether you bring it to a potluck, a holiday gathering, a neighborhood cookout, or a casual Sunday dinner, people always come back for seconds and ask you for the recipe. It is rich, satisfying, and packed with real cheesy flavor in every single bite.
Ingredients
- 1 pound elbow macaroni or cavatappi pasta
- 4 tablespoons unsalted butter
- 1/4 cup all-purpose flour
- 3 cups whole milk, warmed
- 1 cup heavy cream
- 2 cups sharp cheddar cheese, freshly shredded
- 1 cup Gruyère cheese, freshly shredded
- 1/2 cup Parmesan cheese, grated
- 1 teaspoon Dijon mustard
- 1/2 teaspoon garlic powder
- 1/2 teaspoon onion powder
- Salt and black pepper to taste
- A pinch of cayenne pepper (optional)
- 1 cup panko breadcrumbs
- 2 tablespoons melted butter (for topping)
- 1 teaspoon dried thyme or Italian seasoning
Method
- Preheat your oven to 375°F (190°C) and lightly grease a 9×13 inch baking dish with butter or cooking spray.
- Cook the pasta in a large pot of heavily salted boiling water until just al dente, about one minute less than the package directions. Drain and set aside.
- In a large saucepan over medium heat, melt the butter. Once melted, whisk in the flour and cook for about one to two minutes, stirring constantly, until the mixture turns lightly golden and smells nutty.
- Gradually pour in the warm milk and heavy cream while whisking continuously to prevent lumps from forming. Keep stirring and cook until the sauce thickens nicely, about five to seven minutes.
- Remove the saucepan from heat and stir in the Dijon mustard, garlic powder, onion powder, cayenne if using, and a generous pinch of salt and pepper.
- Add the shredded cheddar, Gruyère, and half of the Parmesan cheese. Stir until everything is completely melted and the sauce is silky smooth.
- Fold the cooked pasta into the cheese sauce until every piece is well coated. Pour the mixture into the prepared baking dish and spread it out evenly.
- In a small bowl, combine the panko breadcrumbs, melted butter, remaining Parmesan, and dried thyme. Toss together until the breadcrumbs are evenly coated.
- Sprinkle the breadcrumb mixture generously and evenly over the top of the mac and cheese.
- Bake uncovered for 25 to 30 minutes, or until the top is deep golden brown and the edges are bubbling. For an extra-crispy top, broil for the final two to three minutes keeping a close eye on it.
- Remove from the oven and let the casserole rest for five minutes before serving. This allows the sauce to settle slightly so it scoops up perfectly.
Tips for the Best Results
Always shred your cheese fresh from the block rather than using pre-shredded bags. Pre-shredded cheese contains anti-caking agents that prevent it from melting as smoothly, which can make your sauce grainy instead of perfectly creamy.
Do not skip the resting time after baking. Those few minutes make a real difference in how the casserole holds together when you serve it.
If you want to make this ahead of time, assemble the entire dish up to the breadcrumb topping stage and refrigerate it for up to 24 hours. Add the breadcrumbs just before baking and add an extra five to ten minutes to the bake time since it will be going in cold.
Serving Suggestions
This casserole is hearty enough to serve as a main dish alongside a simple green salad or roasted vegetables. It also shines as a side dish next to grilled chicken, barbecue ribs, pulled pork, or a holiday ham. No matter how you serve it, be prepared to share the recipe because everyone is going to want it.
