Name: Creamy Macaroni and Cheese Casserole
Prep time: 20 min
Cook time: 25 min
Total time: 45 min
Ingredients: 2 cups elbow macaroni (uncooked); 4 tablespoons unsalted butter; 1/4 cup all-purpose flour; 2 1/2 cups whole milk; 1 cup heavy cream; 2 1/2 cups sharp cheddar cheese, shredded; 1 cup mozzarella cheese, shredded; 1/2 teaspoon garlic powder; 1/2 teaspoon onion powder; 1/2 teaspoon salt (or to taste); 1/4 teaspoon black pepper; Optional topping: 1/2 cup additional shredded cheddar

Just look at that gooey, golden crust giving way to rich, creamy pasta—Creamy Macaroni and Cheese Casserole is everything comfort food should be. With a velvety cheese sauce made from scratch and tender elbow macaroni baked to bubbly perfection, this dish brings a warm, nostalgic hug to any meal. It’s the kind of casserole that disappears fast at potlucks and gets rave reviews at family dinners.

What makes this casserole shine is its luxurious cheese blend and silky smooth sauce, which clings to every noodle. Topped with an irresistible layer of melted cheddar, it adds just the right contrast of crunch to creamy. Whether you’re serving it on a chilly night or alongside your holiday favorites, it delivers every time—and then some.

Why You’ll Love This Creamy Macaroni and Cheese Casserole

Super Creamy and Cheesy – No dry noodles here. Every bite is packed with cheese and richness.
Perfectly Baked – You get that crispy top layer without sacrificing the creamy interior.
Crowd Favorite – Loved by kids and adults alike, it’s a surefire hit at any gathering.
Versatile Add-ins – Mix in extras like bacon, ham, or jalapeños to make it your own.
Make-Ahead Friendly – Assemble it in advance, then just bake before serving.

Preparation Phase & Tools to Use for Creamy Macaroni and Cheese Casserole

Getting the perfect macaroni and cheese casserole starts with a solid prep routine and the right tools by your side. Here’s what you’ll need and why it matters:

Large Pot – For boiling the macaroni until al dente. A wide, heavy-bottomed pot helps cook evenly and prevents sticking.
Medium Saucepan – Used for making the cheese sauce. A heavy saucepan ensures your roux and cream mixture heat gently and don’t scorch.
Whisk – Crucial for stirring the roux and incorporating the milk smoothly to avoid lumps in your sauce.
Wooden Spoon or Silicone Spatula – Helps mix the sauce into the pasta without breaking the noodles.
Casserole Dish (9×13-inch) – Ideal size to ensure even baking and that perfect golden top.
Measuring Cups & Spoons – For precise ingredient portions, especially when dealing with flour, butter, and seasonings.
Box Grater or Food Processor – Freshly grated cheese melts better and smoother compared to pre-shredded cheese.

Having these tools ready before you begin keeps the workflow smooth and avoids scrambling mid-cook.

Preparation Tips

Grate Your Own Cheese – Pre-shredded cheese contains anti-caking agents that affect meltability. Grating fresh cheese results in a smoother sauce.
Cook Pasta Al Dente – Since the pasta will bake further in the oven, slightly undercooking it prevents it from becoming mushy.
Warm the Milk – Adding warm milk to the roux helps it incorporate faster and more evenly, keeping the sauce lump-free.
Stir Constantly When Making the Sauce – This keeps the roux from burning and ensures the cheese melts smoothly.
Layer Cheese If You Like – For extra cheesiness, layer some of the shredded cheese in between when combining pasta and sauce.

Ingredients for This Creamy Macaroni and Cheese Casserole

This recipe uses simple, pantry-friendly ingredients that come together to create something truly special. Feel free to mix and match cheeses based on what you love, but this base will give you that classic creamy flavor and texture.

2 cups elbow macaroni (uncooked) – Classic shape that holds onto the cheese sauce perfectly.
4 tablespoons unsalted butter – Forms the base of the roux for the cheese sauce.
1/4 cup all-purpose flour – Thickens the sauce to a rich, creamy consistency.
2 1/2 cups whole milk – Adds body and richness; you can substitute half-and-half for an even creamier version.
1 cup heavy cream – Deepens the creaminess and gives the sauce a luxurious texture.
2 1/2 cups sharp cheddar cheese, shredded – Bold flavor and smooth meltability make this the star cheese.
1 cup mozzarella cheese, shredded – Adds that gooey stretch factor.
1/2 teaspoon garlic powder – Boosts flavor without overpowering.
1/2 teaspoon onion powder – Adds subtle depth to the sauce.
1/2 teaspoon salt – Adjust to taste depending on your cheese.
1/4 teaspoon black pepper – For a touch of balance and warmth.
Optional topping: 1/2 cup additional shredded cheddar – For that golden, bubbly crust.

Step 1: Cook the Macaroni

Bring a large pot of salted water to a boil. Add the elbow macaroni and cook until just al dente, about 1–2 minutes less than package directions. Drain and set aside—do not overcook, as it will continue baking in the oven.

Step 2: Make the Roux

In a medium saucepan over medium heat, melt the butter. Once fully melted and bubbly, whisk in the flour. Stir constantly for about 1 minute until the mixture turns slightly golden and smells nutty—this is your roux, the thickening base for the sauce.

Step 3: Add Milk and Cream

Slowly pour in the warm milk and cream while whisking continuously to prevent lumps. Cook for 3–5 minutes, stirring often, until the mixture thickens and coats the back of a spoon.

Step 4: Melt in the Cheese

Lower the heat to medium-low. Add the shredded cheddar and mozzarella cheeses gradually, stirring between each addition until fully melted and smooth. Stir in the garlic powder, onion powder, salt, and pepper. Taste and adjust seasoning if needed.

Step 5: Combine Pasta and Cheese Sauce

In a large mixing bowl or directly in the pot, combine the drained macaroni with the cheese sauce. Stir gently to coat every noodle without breaking them apart.

Step 6: Assemble the Casserole

Preheat your oven to 375°F (190°C). Lightly grease a 9×13-inch casserole dish. Pour the cheesy pasta mixture into the dish and spread it out evenly. Top with the remaining 1/2 cup of shredded cheddar for that golden finish.

Step 7: Bake Until Bubbly

Place the casserole in the preheated oven and bake for 20–25 minutes, or until the top is golden and bubbly. If you like an extra crispy top, broil for an additional 2–3 minutes—just keep a close eye on it.

Step 8: Cool Slightly Before Serving

Let the casserole rest for 5–10 minutes after removing it from the oven. This helps the sauce thicken slightly and makes it easier to serve.

Notes

Cheese Choices Matter: Sharp cheddar gives a bold, classic flavor, while mozzarella adds stretch. Feel free to experiment with Gruyère, Monterey Jack, or even a touch of Parmesan for more depth.
Spice it Up: Add a pinch of cayenne pepper or a dash of hot sauce to the cheese sauce if you like a little heat.
Breadcrumb Topping Option: For extra texture, mix 1/2 cup of breadcrumbs with 1 tablespoon melted butter and sprinkle on top before baking.
Make It a Meal: Toss in cooked bacon, diced ham, or steamed broccoli to turn it into a hearty one-dish dinner.
Double It for a Crowd: This recipe scales beautifully—just make sure to use a large enough dish and adjust baking time as needed.

Watch Out for These Mistakes While Cooking

Overcooking the Pasta: It should be al dente—soft but with a slight bite. Overcooking leads to mushy results after baking.
Skipping the Roux Step: Don’t rush the butter-flour base. A properly cooked roux ensures your sauce doesn’t taste floury.
Using Pre-Shredded Cheese: These often contain anti-caking agents that prevent smooth melting. Grate your cheese fresh for best results.
Not Seasoning the Sauce: Cheese alone isn’t always salty enough. Taste the sauce before combining with the pasta and adjust the seasoning.
Baking Too Long: Overbaking can dry out the sauce. Once the top is golden and bubbly, it’s done.
Not Letting It Rest: Cutting in too early can make the casserole soupy. A short rest period helps it set up perfectly.

What to Serve With Creamy Macaroni and Cheese Casserole?

This dish is rich, creamy, and deeply satisfying on its own—but pairing it with the right sides can create a well-balanced and crowd-pleasing meal.

8 Recommendations

Crispy Fried Chicken
The crunch and seasoning of fried chicken balance the creaminess of the mac and cheese for a classic comfort food duo.
Garlic Sautéed Greens
Spinach, kale, or Swiss chard adds a fresh and slightly bitter contrast to the richness of the casserole.
BBQ Pulled Pork or Ribs
The sweet and smoky notes of BBQ meats pair beautifully with cheesy pasta and make for a Southern-style feast.
Fresh Garden Salad
A crisp salad with vinaigrette helps lighten up the plate and brings in some acidity and crunch.
Roasted Brussels Sprouts
Their nutty, caramelized flavor plays perfectly against the creaminess of the cheese.
Tomato Basil Soup
This comforting pairing adds a tangy, herby element that cuts through the richness and warms the soul.
Grilled Sausages
Juicy sausages (mild or spicy) bring a savory, meaty component that turns this into a hearty, satisfying meal.
Cornbread or Buttermilk Biscuits
Add a Southern twist with a buttery biscuit or slice of cornbread to soak up every bit of cheese sauce.

Storage Instructions

Leftovers of this Creamy Macaroni and Cheese Casserole store wonderfully and reheat beautifully if handled right:

Refrigerate: Let the casserole cool completely before transferring to an airtight container. Store in the refrigerator for up to 4 days.
Freeze: You can freeze it before or after baking. Wrap tightly with plastic wrap and foil or store in a freezer-safe container for up to 2 months. If freezing unbaked, thaw in the fridge overnight before baking as usual.
Reheating: For best results, reheat in the oven at 350°F (175°C) covered with foil until warmed through. You can also microwave individual portions with a splash of milk to restore creaminess.

Estimated Nutrition (Per Serving – based on 8 servings)

Calories: ~480 kcal
Protein: 17g
Fat: 28g
Carbohydrates: 38g
Fiber: 1g
Sugar: 5g
Sodium: 450mg
Calcium: ~30% DV

Note: Nutrition values may vary based on specific brands of ingredients used or any custom additions.

Frequently Asked Questions

1. Can I make this casserole ahead of time?

Absolutely! Assemble the dish up to a day in advance, cover it tightly, and store it in the fridge. When ready to bake, let it sit at room temperature for about 20 minutes, then bake as directed.

2. Can I freeze macaroni and cheese casserole?

Yes, it freezes well either baked or unbaked. Wrap it tightly to prevent freezer burn. Thaw overnight in the fridge before reheating or baking.

3. What cheeses work best for this recipe?

Sharp cheddar is the classic base. Mozzarella adds stretchiness. You can also mix in Gruyère, Monterey Jack, Colby, or even a bit of cream cheese for extra richness.

4. How do I keep it from drying out in the oven?

Don’t overbake it. Stick to the recommended time and cover with foil if it starts to brown too quickly. Let it rest before serving to help it set without drying.

5. Can I add protein or veggies to the casserole?

Definitely! Stir in cooked bacon, diced ham, grilled chicken, or steamed broccoli before baking to make it more filling.

6. Why make a roux instead of just melting cheese into milk?

The roux thickens the sauce and gives it structure so it clings to the pasta and holds up well in the oven. Without it, the cheese can separate and become oily.

7. Is it okay to use low-fat milk or cheese?

You can, but it may sacrifice some creaminess and flavor. Whole milk and full-fat cheese give the best texture and taste.

8. What should I do if my sauce turns out lumpy?

Whisking in warm milk slowly and consistently is key. If lumps form, strain the sauce or blend it briefly until smooth before adding the cheese.

Conclusion

Creamy Macaroni and Cheese Casserole is the definition of cozy, feel-good food. With its silky sauce, golden top, and tender pasta, it’s a dish that’s impossible to resist. Whether you’re feeding a crowd, prepping for the week, or simply indulging in something rich and comforting, this casserole has you covered. It’s easy to make, endlessly customizable, and destined to be a favorite in your rotation.