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What is Mac and Cheese Meatloaf Casserole?
Hey there, comfort food connoisseur! Are you ready to elevate your dinner game to legendary status? Imagine the rich, savory goodness of classic meatloaf uniting with the creamy, cheesy perfection of mac and cheese – all in one glorious, bubbling casserole. This isn’t just a meal; it’s a hug from the inside out, a symphony of flavors that will have your whole family asking for seconds. Get ready to create a dish that’s as heartwarming as it is delicious! This Mac and Cheese Meatloaf Casserole genuinely embodies the best of both worlds.
A bit of background
Think of it: two iconic American comfort foods, each amazing in its own right, joining forces for an epic culinary adventure. Meatloaf, with its humble beginnings, has been a family dinner staple for generations, offering that hearty, savory satisfaction. And mac and cheese? Well, that’s practically synonymous with pure childhood bliss, a creamy, cheesy dream come true. Combining them into a Mac and Cheese Meatloaf Casserole just makes sense, doesn’t it? It’s like they were always meant to be together!
Everyday appeal
The beauty of this Mac and Cheese Meatloaf Casserole isn’t just in its incredible flavor; it’s also super practical for busy weeknights! It’s a complete meal in one dish, meaning less fuss and fewer dirty pots and pans. Plus, it’s a total crowd-pleaser – even picky eaters can’t resist its charm. It’s comforting, it’s hearty, and it’s a brilliant way to reinvent two beloved classics. You’re gonna love it!
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Mac and Cheese Meatloaf Casserole: 7 Reasons You’ll Love It
- Total Time: 70 minutes
- Yield: 6 servings 1x
Description
Imagine the rich, savory goodness of classic meatloaf uniting with the creamy, cheesy perfection of mac and cheese – all in one glorious, bubbling casserole. This Mac and Cheese Meatloaf Casserole is comforting, hearty, and sure to please the whole family.
Ingredients
1 (16-ounce) box elbow macaroni or your favorite pasta shape
4 tablespoons unsalted butter
4 tablespoons all-purpose flour
3 cups whole milk, warmed
1 teaspoon dry mustard powder
½ teaspoon onion powder
¼ teaspoon garlic powder
Salt and freshly ground black pepper to taste
3 cups shredded cheddar cheese, divided
1 cup shredded Monterey Jack cheese
1 ½ pounds lean ground beef
½ cup plain breadcrumbs
½ cup milk
1 large egg, lightly beaten
¼ cup finely chopped yellow onion
2 cloves garlic, minced
2 tablespoons ketchup, plus more for topping
1 tablespoon Worcestershire sauce
1 teaspoon dried parsley
½ teaspoon salt
½ teaspoon black pepper
Instructions
1. Cook the pasta in salted water until al dente. Drain and set aside.
2. Melt butter in a saucepan. Whisk in flour and cook 1–2 minutes.
3. Gradually whisk in warm milk until thickened and simmering.
4. Stir in dry mustard, onion powder, garlic powder, salt, and pepper.
5. Remove from heat and stir in 2 cups cheddar and all Monterey Jack cheese until smooth.
6. Add cooked pasta and mix well. Set aside.
7. Preheat oven to 375°F (190°C). Grease a 9×13 inch baking dish.
8. In a large bowl, combine ground beef, breadcrumbs, milk, egg, onion, garlic, ketchup, Worcestershire, parsley, salt, and pepper. Mix gently.
9. Press meatloaf mixture evenly into prepared dish.
10. Spread mac and cheese mixture over meatloaf layer.
11. Top with remaining cheddar cheese and optional drizzle of ketchup.
12. Bake 35–45 minutes, until meatloaf is cooked through (160°F) and casserole is bubbly.
13. Let rest 10 minutes before serving.
Notes
Don’t overmix the meatloaf for tenderness.
Use warm milk for a smooth cheese sauce.
Add a pinch of cayenne for spice.
Assemble ahead, refrigerate, and bake later.
Try adding jalapeño, grated carrots, or zucchini to the meatloaf.
Experiment with different cheeses like gruyere or gouda.
- Prep Time: 25 minutes
- Cook Time: 45 minutes
- Category: Casserole
- Method: Baking
- Cuisine: American
Keywords: mac and cheese, meatloaf, casserole, comfort food, baked dinner, cheesy, family meal
How to Make Mac and Cheese Meatloaf Casserole

Get ready to gather your ingredients and embark on a culinary adventure! This section details everything you need to create the most irresistible Mac and Cheese Meatloaf Casserole.
Simple ingredients you’ll need
For the Scrumptious Mac and Cheese Layer:
- 1 (16-ounce) box elbow macaroni or your favorite pasta shape
- 4 tablespoons unsalted butter
- 4 tablespoons all-purpose flour
- 3 cups whole milk, warmed
- 1 teaspoon dry mustard powder
- ½ teaspoon onion powder
- ¼ teaspoon garlic powder
- Salt and freshly ground black pepper to taste
- 3 cups shredded cheddar cheese, divided (sharp or medium, your choice!)
- 1 cup shredded Monterey Jack cheese (for extra creaminess!)
For the Hearty Meatloaf Layer:
- 1 ½ pounds lean ground beef (80/20 is ideal for flavor)
- ½ cup plain breadcrumbs
- ½ cup milk
- 1 large egg, lightly beaten
- ¼ cup finely chopped yellow onion
- 2 cloves garlic, minced
- 2 tablespoons ketchup, plus more for topping
- 1 tablespoon Worcestershire sauce
- 1 teaspoon dried parsley
- ½ teaspoon salt
- ½ teaspoon black pepper
Step-by-step process

Follow these simple instructions to create a truly unforgettable Mac and Cheese Meatloaf Casserole.
Preparing the Mac and Cheese:
- Cook the Pasta: Bring a large pot of salted water to a boil. Add the macaroni and cook according to package directions until al dente. Drain well and set aside.
- Make the Roux: In a large saucepan or Dutch oven, melt the butter over medium heat. Whisk in the flour and cook for 1-2 minutes, stirring constantly, until a smooth paste forms.
- Add Milk and Seasonings: Gradually whisk in warm milk, a little at a time, until smooth. Continue whisking constantly until the sauce thickens and comes to a gentle simmer (about 5-7 minutes). Stir in the dry mustard, onion powder, and garlic powder. Season with salt and pepper to taste.
- Melt the Cheese: Remove from heat and stir in 2 cups of the cheddar cheese and all of the Monterey Jack cheese until melted and smooth. Add the cooked macaroni and stir to combine, ensuring every noodle is coated in delicious cheese sauce. Set aside.
Assembling the Mac and Cheese Meatloaf Casserole:
- Preheat Oven & Prepare Pan: Preheat your oven to 375°F (190°C). Lightly grease a 9×13 inch baking dish.
- Combine Meatloaf Ingredients: In a large bowl, gently combine the ground beef, breadcrumbs, milk, egg, onion, minced garlic, 2 tablespoons ketchup, Worcestershire sauce, dried parsley, salt, and pepper. Do not overmix! Overmixing can result in a tough meatloaf.
- Form the Meatloaf Base: Press the meatloaf mixture evenly into the bottom of the prepared baking dish.
- Layer with Mac and Cheese: Carefully spoon the prepared mac and cheese mixture over the meatloaf layer, spreading it evenly.
- Top with Remaining Cheese: Sprinkle the remaining 1 cup of shredded cheddar cheese over the mac and cheese layer. Optionally, drizzle a little extra ketchup over the top for that classic meatloaf touch.
- Bake to Perfection: Bake for 35-45 minutes, or until the meatloaf is cooked through (internal temperature of 160°F / 71°C) and the mac and cheese is bubbly and golden brown. If the top starts to brown too quickly, you can loosely tent it with aluminum foil.
- Rest and Serve: Remove from oven and let rest for 10 minutes before serving. This allows the juices to redistribute and makes for easier slicing.
Tips & Variations of Mac and Cheese Meatloaf Casserole
Fun twists to try
- Don’t Overmix the Meatloaf: This is key for a tender, not tough, meatloaf. Mix just until combined.
- Warm Milk for Cheesy Sauce: Using warm milk for the cheese sauce helps prevent lumps and ensures a smoother, creamier consistency.
- A Touch of Spice: Feel free to add a pinch of cayenne pepper to your cheese sauce for a subtle kick.
- Make Ahead: You can assemble the casserole ahead of time, cover it, and refrigerate for up to 24 hours. Add about 15-20 minutes to the baking time if baking from cold.
Make it your own
- Spice It Up: Add a small amount of finely diced jalapeño to the meatloaf mixture for a spicy twist.
- Veggie Boost: Stir in some finely grated carrots or zucchini into the meatloaf for extra nutrients and moisture.
- Different Cheeses: Experiment with other cheese combinations for your mac and cheese layer, such as gruyere, white cheddar, or a smoky gouda. Your Mac and Cheese Meatloaf Casserole can be truly unique!
FAQ About Mac and Cheese Meatloaf Casserole
- Can I use ground turkey instead of ground beef for the Mac and Cheese Meatloaf Casserole?
Absolutely! Ground turkey can be a great, leaner alternative. Just be mindful that it might be slightly drier, so consider adding an extra tablespoon of milk or a little more ketchup to the mixture.
- How do I prevent my Mac and Cheese Meatloaf Casserole from drying out?
Using lean ground beef (like 80/20) helps retain moisture. Also, be careful not to overcook it. The resting period after baking also helps keep the meatloaf juicy.
- Can I freeze leftover Mac and Cheese Meatloaf Casserole?
Yes, you can! Once completely cooled, cut into individual portions and wrap tightly in plastic wrap and then foil. It can be frozen for up to 3 months. Thaw in the refrigerator overnight and reheat in the oven or microwave.
- What are some good side dishes to serve with Mac and Cheese Meatloaf Casserole?
Steamed green beans, roasted broccoli, a fresh garden salad, or even some garlic bread would all be fantastic complements to this rich and hearty Mac and Cheese Meatloaf Casserole.
- Can I make a gluten-free Mac and Cheese Meatloaf Casserole?
Certainly! Simply use gluten-free macaroni and gluten-free breadcrumbs in your recipe.
Conclusion
There’s something truly magical about a meal that brings everyone together, stirring up feelings of warmth and happiness. This Mac and Cheese Meatloaf Casserole is more than just dinner; it’s an invitation to create beautiful memories around your table. So, gather your loved ones, share this incredible dish, and savor every single, comforting bite. Your kitchen is about to become the happiest place in your home!
Don’t let this delicious idea slip away! Pin this recipe for your next family dinner, share it with a friend who loves comfort food, and most importantly, try this incredible Mac and Cheese Meatloaf Casserole tonight!




