9 X 13 Mac and Cheese Recipe: Extra-Creamy Bake With Crispy Breadcrumbs

This 9 x 13 mac and cheese recipe delivers the ultimate comfort food experience—extra-creamy layers topped with crispy breadcrumbs that become irresistibly golden.

The secret lies in a rich, velvety cheese sauce that clings to every elbow macaroni, creating a casserole so satisfying it disappears faster than you can say "second helping." I've perfected this technique over years of baking, ensuring the sauce stays luscious while the top develops that coveted crunch.

The foundation of this recipe is a foolproof cheese sauce made with sharp cheddar, Gruyère, and cream cheese, all blended into a smooth, thick consistency. The key to that perfect texture? Cooking the roux properly and letting the sauce simmer until it's silky smooth before mixing in the pasta.

This method guarantees a sauce that won't separate or turn greasy, even after baking. Every bite delivers that creamy perfection you crave, with just the right balance of tangy and rich flavors.

What sets this dish apart is the crispy breadcrumb topping—a simple but essential step that transforms an already delicious casserole into something extraordinary. The breadcrumbs toast to a golden-brown finish while staying crunchy, providing a satisfying contrast to the soft, cheesy layers beneath.

This recipe is designed to impress, whether you're feeding a crowd for a holiday gathering or treating yourself to a well-deserved comfort meal on a chilly evening.

Ready in just 30 minutes, this mac and cheese is perfect for busy weeknights or special occasions. The 9 x 13 pan ensures even baking, and the recipe scales easily for larger groups.

Serve it as a main dish with a crisp green salad or as a side to complement grilled meats. Here's how to make it—simple, creamy, and crispy every time.

Ingredients for 9 x 13 mac and cheese

This creamy, crispy mac and cheese needs just 13 simple ingredients to become your new favorite comfort dish.

The cheese trio is non-negotiable here. Sharp white cheddar brings the tang, Gruyère adds nutty depth, and cream cheese delivers that signature velvety texture. Whole Foods or Trader Joe's carry excellent pre-shredded options, but I always buy blocks and grate them myself—freshly grated melts so much better. For the Gruyère, look for aged varieties (at least 12 months) for maximum flavor. The macaroni should be elbow shape—it holds sauce better than penne or shells. Barilla or De Cecco are my go-tos for that perfect al dente bite.

No sharp cheddar? Extra-sharp white cheddar works in a pinch, but you'll lose some of that bright tang. Gruyère too pricey? Parmesan at half the amount adds umami, though it won't be identical. The cream cheese must be full-fat—Philadelphia brand is foolproof. For the breadcrumbs, Panko is essential (it stays crispy), but if you're out, regular breadcrumbs toasted in the oven work too. The garlic powder is optional but adds a subtle depth that makes this dish feel restaurant-quality—trust me on that.

This casserole reheats beautifully—5 minutes at 350°F brings it back to creamy perfection. For make-ahead meals, assemble the dish (without baking) and refrigerate for up to 24 hours before baking. The leftovers? Even better the next day as the flavors meld. Store any extra sauce in a jar with a thin layer of olive oil on top to preserve freshness for 3 days. The crispy topping loses its crunch when reheated, so always make a fresh batch for serving.

Step-by-step instructions for extra-creamy 9x13 mac and cheese

This method delivers restaurant-quality mac and cheese with a velvety sauce and irresistible crispy topping—every bite is pure comfort.

Bring a large pot of water to a rolling boil and add the 12 oz elbow macaroni. Stir immediately to prevent sticking. Cook for 11-12 minutes until the pasta is al dente—you should still feel a slight resistance when biting into it. Drain the pasta in a colander, but don't rinse it. The surface starch helps create that ultra-creamy sauce we're after.

While the pasta cooks, I like to prepare the cheese mixture in advance. This keeps everything moving smoothly and prevents the cheese from over-melting before it hits the oven. Pro tip: If you're using a large pot, consider cooking the pasta in batches to avoid overcrowding—this ensures even cooking and prevents the water from cooling too quickly.

In a large, deep baking dish (your 9x13-inch pan), melt the 4 tbsp unsalted butter over medium-low heat until it's completely liquid but not browned. Add the 2 tbsp all-purpose flour and whisk vigorously for 1-2 minutes until you have a smooth, pale roux. This is your sauce's secret weapon—it creates that silky, velvety texture that separates good mac and cheese from great.

Gradually whisk in the 1 cup heavy whipping cream, 8 oz cream cheese, 4 oz sharp white cheddar, and 4 oz gruyère. The cream cheese should melt completely, creating a thick, luxurious base. Season with the 1.5 tsp kosher salt and 0.5 tsp freshly ground black pepper. Here's where the magic happens: stir in the drained pasta and let the mixture sit for 2-3 minutes so the cheese fully melts and clings to every noodle.

In a small bowl, combine the 0.5 cup panko breadcrumbs, 1 tbsp extra-virgin olive oil, 0.5 tsp garlic powder, and a pinch of salt. Mix until the breadcrumbs are evenly coated and look dry but oily. This topping is what gives your mac and cheese that irresistible crunch—don't skip the olive oil, as it helps create that golden, crispy finish.

Spread the breadcrumb mixture evenly over the top of the mac and cheese, pressing down gently with the back of a spoon. This ensures the topping stays put during baking and toasts to perfect crispiness. For extra flavor, you can sprinkle the 0.25 tsp dried parsley over the breadcrumbs before baking—it adds a fresh, herby note that brightens the rich cheese.

Preheat your oven to 375°F while you prepare the dish. Place the baking dish on the middle rack and bake for 20-25 minutes, until the top is deep golden brown and the edges are bubbling. The cheese sauce should be fully melted and glossy, with a crispy, crackly crust on top. If you're unsure, peek at 20 minutes—ovens vary, and you want that topping to be golden, not burnt.

Let the mac and cheese rest for 5-10 minutes before serving. This gives the sauce time to set slightly, making it easier to slice and serve. The contrast between the creamy, cheesy interior and the crispy, garlicky topping is what makes this dish truly special. Serve it warm with a side of steamed broccoli or a simple green salad for a complete meal.

Essential equipment for this dish

Baking Dish Essentials

Your 9x13-inch baking dish is the star of this recipe, so choose one with 2-3 inch sides for easy mixing and even baking. I recommend ceramic or glass dishes—they distribute heat beautifully and prevent scorching. My go-to is a CorningWare dish because it handles temperature shifts without cracking.

If you're using metal, opt for heavy-gauge stainless steel to prevent hot spots. Never use dark-colored pans—they absorb too much heat and can burn the breadcrumb topping before the center is done. 🔥

Mixing Tools

A wooden spoon is your best friend for stirring the cheese sauce—it won’t scratch your baking dish like metal. I also keep a rubber spatula on hand to scrape up any stubborn cheese clinging to the sides.

For mixing the breadcrumb topping, a small mixing bowl (like a 2-cup Pyrex) works perfectly. Pro tip: Use a fine-mesh strainer if you’re grating your own cheese—it keeps the sauce silky smooth without gritty bits.

Cheese Prep Gear

Freshly grated cheese makes all the difference, so invest in a box grater (I love the Microplane) for quick, even shreds. If you’re using pre-shredded cheese, a fine-mesh sieve helps remove anti-caking agents that can make the sauce grainy.

For melting cheese efficiently, a double boiler or heatproof mixing bowl over a saucepan keeps temperatures stable. And don’t forget a small offset spatula—it’s perfect for spreading the breadcrumb topping evenly.

Oven Thermometer

Your oven’s temperature display isn’t always accurate, so a digital oven thermometer (like the Thermoworks Oven Thermometer) is a game-changer. I’ve seen ovens run 25°F hotter or colder than set—this ensures your mac and cheese bakes at the perfect 375°F for that golden, crispy topping.

Place it near the middle rack where your dish will sit. A little extra precision goes a long way when you’re aiming for that perfect texture. ✨

Optional Extras

For a crispier topping, a wire cooling rack placed over a baking sheet helps drain excess moisture while toasting. If you’re adding extra toppings (like bacon or jalapeños), a small bowl for mixing them into the sauce keeps things tidy.

And for serving, a sharp chef’s knife and cutting board make slicing clean, even portions effortless. These extras aren’t mandatory, but they elevate the dish from homemade to restaurant-quality.

Frequently asked questions