The Ultimate Comfort Food Mashup Recipe
If you’re ready to take classic comfort food to epic new heights, meet The Ultimate Comfort Food Mashup: a decadent Mac and Cheese Meatloaf Casserole! This dish fuses the heartiness of homemade meatloaf with the creamy, nostalgic vibes of baked macaroni and cheese, all finished as a bubbling, golden casserole. It’s the kind of meal that warms your soul, brings the family running, and sparks instant dinner table smiles. Luxurious, cheesy, satisfyingly meaty, and packed with flavor, The Ultimate Comfort Food Mashup is about to earn a permanent spot on your favorites list!

Ingredients You’ll Need
What makes The Ultimate Comfort Food Mashup irresistibly good? It’s all about the simple, honest ingredients that each play their part. From the juicy, savory base to the ultra-creamy cheese sauce, each element is essential, so don’t skimp on quality—your taste buds will thank you!
- Ground Beef: Go for lean ground beef for a meatloaf base that’s both flavorful and holds together beautifully.
- Onion: Diced onion adds natural sweetness and depth, giving your meatloaf a lovely aromatic base.
- Breadcrumbs: These bind everything together and offer a soft, tender structure to the meatloaf layer.
- Egg: One large egg is your trusty binder, ensuring the meatloaf sets up firm but tender.
- Milk (for meatloaf): A splash of milk keeps the meat mixture moist and perfectly rich.
- Salt and Pepper (meatloaf): Don’t underestimate the power of simple seasoning—it really amplifies the beefy flavor.
- Macaroni: Classic elbow macaroni or short pasta shapes are perfect for catching every drop of that cheese sauce.
- Cheddar Cheese: Shredded sharp cheddar makes the casserole extra gooey and delivers that signature mac and cheese flavor.
- Butter: Essential for creating a silky roux and starting your cheese sauce on the right foot.
- Flour: Combined with butter, it thickens the cheese sauce and ensures it’s perfectly velvety.
- Milk (for cheese sauce): Creates the creamy backbone for the luscious sauce—use whole milk for best results.
- Salt and Pepper (cheese sauce): A dash seasons the sauce and balances the richness of the cheese.
- Paprika: Adds subtle warmth and a hint of color to the cheese sauce layer.
- Dry Mustard: Lifts all the other flavors and gives the cheese sauce an authentic tang that’s just amazing.
How to Make The Ultimate Comfort Food Mashup
Step 1: Preheat Your Oven
Begin by preheating your oven to 350°F (175°C), setting the stage for even cooking and that golden cheese crust everyone loves. This small step ensures every layer of The Ultimate Comfort Food Mashup is bubbly, melty, and delicious from edge to center.
Step 2: Prepare the Meatloaf Base
In a large mixing bowl, combine the ground beef, diced onion, breadcrumbs, egg, milk, salt, and pepper. Use clean hands or a sturdy spoon to mix everything just until combined—don’t overmix or your meatloaf could turn tough. Press the mixture evenly into the bottom of a greased 9×13-inch baking dish, forming a hearty, flavorful foundation for The Ultimate Comfort Food Mashup.
Step 3: Bake the Meatloaf Layer
Slide the dish into your preheated oven and bake for 20 minutes. This partial bake firms up the meatloaf and helps lock in moisture, so it stands up under the cheesy mac layer to come.
Step 4: Cook the Macaroni
While the meatloaf is getting its head start, cook your macaroni according to the package directions. You want it just shy of fully tender (al dente), since it’ll soak up all that cheesy gooeyness in the oven later. Drain, and set aside—the anticipation builds!
Step 5: Make the Cheddar Cheese Sauce
In a medium saucepan, melt the butter over medium heat. Add the flour and whisk constantly for about a minute, until it gets bubbly but not browned—this roux is your secret weapon for luscious, lump-free sauce. Gradually pour in the milk, whisking all the while, and cook until it just thickens (a few minutes). Take a bow, then stir in the salt, pepper, paprika, dry mustard, and 1 1/2 cups of shredded cheddar. Keep stirring until the cheese melts into silky submission.
Step 6: Meld Mac and Cheese
Add your drained macaroni straight into the saucepan with the cheese sauce. Give it a gentle stir so every pasta nook and cranny gets bathed in cheesiness—this is where the magic of The Ultimate Comfort Food Mashup really happens!
Step 7: Assemble the Casserole
Spoon the cheesy macaroni over the partially baked meatloaf, spreading it out to meet every edge and corner. Sprinkle the remaining cheddar cheese evenly over the top—this is what gives that irresistible, bubbling golden crust.
Step 8: Bake Until Golden and Bubbly
Return the dish to the oven for an additional 25 minutes, or until the cheese is bubbling and tinged with golden brown goodness. Let it rest for 5 minutes before serving so those gorgeous layers stay intact. The Ultimate Comfort Food Mashup is ready to make your heart (and stomach) very happy!
How to Serve The Ultimate Comfort Food Mashup

Garnishes
Top with chopped fresh parsley for a pop of color, or try finely sliced scallions for a gentle onion bite. For a bit of crunch, a sprinkle of crispy fried onions or a dusting of smoked paprika can push the flavor (and curb appeal) over the top. The Ultimate Comfort Food Mashup looks every bit as inviting as it tastes, so have fun with your garnishes!
Side Dishes
This casserole is totally a meal in itself, but if you’re feeling ambitious, serve it with steamed broccoli, garlicky green beans, or a crisp salad with a tangy vinaigrette to cut the richness. Warm dinner rolls or cornbread make wonderful partners, perfect for sopping up every last cheesy morsel of The Ultimate Comfort Food Mashup.
Creative Ways to Present
For next-level presentation, serve big, satisfying squares on individual plates and drizzle with a little extra cheese sauce (if you have any left)! Or, go family-style and let everyone dig into the casserole dish together. For parties, spoon portions into ramekins to create mini “mashups”—each a personal parcel of The Ultimate Comfort Food Mashup magic!
Make Ahead and Storage
Storing Leftovers
Leftovers should be cooled to room temperature before sealing in an airtight container. Refrigerate for up to 4 days. The flavors only deepen over time, making The Ultimate Comfort Food Mashup even more crave-worthy the next day!
Freezing
This dish freezes surprisingly well. Cut into portions, wrap tightly in plastic wrap and then foil, and freeze for up to 2 months. To thaw, simply transfer to the fridge overnight. Freezing keeps The Ultimate Comfort Food Mashup at hand for whenever comfort food cravings strike.
Reheating
For best results, reheat in a 350°F oven (covered with foil) until hot and bubbly, about 20–25 minutes. You can also microwave individual pieces, though the cheese on top won’t be quite as crisp. Either way, The Ultimate Comfort Food Mashup comes back to life beautifully!
FAQs
Can I use a different type of ground meat?
Absolutely! Ground turkey or chicken will work well, just keep in mind they may be a bit leaner, so watch for dryness and don’t skimp on the egg or milk in the meatloaf mixture.
What cheeses work besides cheddar?
Try mixing in Monterey Jack, mozzarella, or Gruyère for a different flavor twist. Just make sure at least half is a melting cheese like cheddar to keep The Ultimate Comfort Food Mashup extra gooey and inviting!
Can I add veggies to this recipe?
Yes! Stir in frozen peas, steamed broccoli, or even diced roasted red peppers to the pasta layer before baking for an extra dose of color and texture.
How can I make this gluten-free?
Swap traditional breadcrumbs for gluten-free ones, and use your favorite gluten-free pasta and flour blend. The Ultimate Comfort Food Mashup is easily adaptable for gluten-free eaters with these quick switches.
Is it possible to assemble ahead of time?
You can prepare the casserole up to the point of the final bake, then cover and refrigerate overnight. When ready to serve, bake as directed (add a few extra minutes to account for starting from cold) and get ready to enjoy The Ultimate Comfort Food Mashup fresh from the oven!
Final Thoughts
There’s something so happy and satisfying about digging into The Ultimate Comfort Food Mashup with friends or family. If homemade comfort food is your love language, this mac and cheese meatloaf casserole is guaranteed to win hearts (and fill bellies) every single time. Give it a try—you might just discover your new favorite tradition!
PrintThe Ultimate Comfort Food Mashup Recipe
This Mac and Cheese Meatloaf Casserole is the ultimate comfort food mashup that combines the flavors of classic meatloaf with creamy macaroni and cheese in one delicious dish.
- Prep Time: 20 minutes
- Cook Time: 45 minutes
- Total Time: 1 hour 5 minutes
- Yield: 6 servings
- Category: Main Dish
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Ingredients
For the Meatloaf:
- Ground Beef: 1 lb
- Onion: 1/2 cup, diced
- Breadcrumbs: 1/2 cup
- Egg: 1 large
- Milk: 1/4 cup
- Salt: 1 tsp
- Pepper: 1/2 tsp
For the Macaroni and Cheese:
- Macaroni: 2 cups, uncooked
- Cheddar Cheese: 2 cups, shredded
- Butter: 2 tbsp
- Flour: 2 tbsp
- Milk: 2 cups
- Salt: 1/2 tsp
- Pepper: 1/4 tsp
- Paprika: 1/2 tsp
- Dry Mustard: 1/2 tsp
Instructions
- Preheat Oven: Preheat your oven to 350°F (175°C).
- Prepare Meatloaf: In a bowl, combine ground beef, onion, breadcrumbs, egg, milk, salt, and pepper. Mix well and press into the bottom of a greased 9×13-inch baking dish.
- Bake Meatloaf: Bake for 20 minutes.
- Cook Macaroni: While the meatloaf is baking, cook macaroni according to package directions. Drain and set aside.
- Make Cheese Sauce: In a saucepan, melt butter over medium heat. Stir in flour and cook for 1 minute. Gradually whisk in milk and cook until thickened. Stir in salt, pepper, paprika, dry mustard, and 1 1/2 cups of cheese until melted.
- Combine: Stir cooked macaroni into cheese sauce. Pour over partially cooked meatloaf. Sprinkle remaining cheese on top.
- Bake Again: Return to oven and bake for an additional 25 minutes or until cheese is melted and bubbly.
Nutrition
- Serving Size: 1 serving
- Calories: 480
- Sugar: 4g
- Sodium: 680mg
- Fat: 24g
- Saturated Fat: 12g
- Unsaturated Fat: 8g
- Trans Fat: 0g
- Carbohydrates: 35g
- Fiber: 2g
- Protein: 30g
- Cholesterol: 125mg
Keywords: Mac and Cheese Meatloaf Casserole, Comfort Food, Meatloaf Recipe, Macaroni and Cheese