CHEESY LOADED MEATLOAF CASSEROLE Recipe
If you are craving a hearty, comforting dish that hits every flavor note just right, you will adore this CHEESY LOADED MEATLOAF CASSEROLE. It’s not just any meatloaf—it’s a luscious layered masterpiece combining savory ground beef with a sweet-savory mix of onions, garlic, and a touch of brown sugar, topped with creamy garlic mashed potatoes, sharp cheddar cheese, and crispy bacon. Ready to become your new weeknight favorite, this casserole brings together all the best elements of a home-cooked meal in one easy-to-make, crowd-pleasing dish.

Ingredients You’ll Need
Gathering the right ingredients for this CHEESY LOADED MEATLOAF CASSEROLE is straightforward, yet each one is crucial for achieving those layers of rich, mouthwatering flavor and the perfect balance of textures. From the hearty ground beef to the crispy bacon topping, every item plays a delicious role.
- 1 pound lean ground beef: This forms the flavorful and moist meatloaf base without being too greasy.
- 1/2 cup finely chopped white onion: Adds sweetness and a subtle bite to brighten the meat mixture.
- 3 cloves garlic, minced: Infuses the meat with warm, aromatic depth that’s irresistible.
- 2 tablespoons brown sugar: Gives a slight sweetness that balances the savory elements perfectly.
- 1 tablespoon Worcestershire sauce: Adds umami and richness to elevate the meat’s flavor profile.
- 1 cup Italian breadcrumbs: Helps bind the meatloaf while keeping it tender and moist.
- 1 large egg: Acts as the natural binder, making sure everything holds together beautifully.
- 1 teaspoon kosher salt: Essential for seasoning and enhancing all the flavors.
- 1/2 teaspoon black pepper: Adds just a touch of heat and balance to the seasoning.
- 3 cups garlic mashed potatoes: The creamy topping that makes this casserole fabulously comforting.
- 1 1/2 cups freshly grated sharp cheddar cheese: Provides a gooey, tangy, melty finish that everyone loves.
- 1/3 cup crispy bacon, crumbled: Adds crunch and smoky flavor to the cheesy top.
- 2 sliced green onions (optional): A fresh, colorful garnish for brightness and a little bite.
How to Make CHEESY LOADED MEATLOAF CASSEROLE
Step 1: Preparing the Meatloaf Base
Start by preheating your oven to 400°F and lightly greasing an 8-inch square baking dish to ensure nothing sticks. In a large bowl, combine the lean ground beef with chopped onion, minced garlic, brown sugar, and Worcestershire sauce. These ingredients work beautifully together to create a flavor-packed meat mixture that is both savory and slightly sweet.
Step 2: Binding the Mixture
Add in the Italian breadcrumbs, egg, kosher salt, and black pepper. Gently mix everything until just combined—avoid overmixing to keep the meatloaf tender and juicy. This careful mixing ensures that every bite is tender but holds its shape well in the casserole.
Step 3: Layering the Casserole
Press the meat mixture evenly into the prepared baking dish, forming a solid but even layer. Then, spread the garlic mashed potatoes evenly over the meatbase—these creamy potatoes not only add richness but also help keep the meat moist during baking.
Step 4: Adding the Cheesy Bacon Topping
Sprinkle the shredded sharp cheddar cheese on top of the mashed potatoes, followed by the crumbled crispy bacon. This topping provides wonderful flavor contrast: melty cheese meets crunchy, smoky bacon, making the CHEESY LOADED MEATLOAF CASSEROLE crave-worthy from the very first bite.
Step 5: Baking to Perfection
Cover the dish with foil and bake for 30 minutes to let the flavors meld and the meat cook through. Then remove the foil and bake an additional 10 to 15 minutes until the cheese is bubbly and golden brown, giving that irresistible crispy finish that everyone loves. Allow it to rest for 10 minutes before serving—this resting period helps the casserole set perfectly for clean slices and fuller flavors.
How to Serve CHEESY LOADED MEATLOAF CASSEROLE

Garnishes
Sliced green onions add a fresh, mildly sharp bite and a beautiful pop of color, perfectly balancing the richness of the casserole. Sprinkle them just before serving for a bright, crunchy finish that elevates every plate.
Side Dishes
This casserole is a full meal on its own, but if you want to round out the plate, consider a crisp green salad with a tangy vinaigrette or steamed seasonal vegetables. Light, fresh sides complement the hearty, cheesy main dish and keep the meal balanced and satisfying.
Creative Ways to Present
Try serving the CHEESY LOADED MEATLOAF CASSEROLE family-style right from the baking dish for warm, cozy vibes, or slice it neatly and plate alongside colorful roasted vegetables for a beautiful presentation. Individual servings in small ramekins also make for charming portions perfect for dinner parties or gatherings.
Make Ahead and Storage
Storing Leftovers
This casserole keeps really well in the fridge for 3 to 4 days when stored in an airtight container. The flavors actually deepen overnight, making the leftovers even more delicious, so don’t hesitate to make it ahead for easy meals later in the week.
Freezing
You can freeze this casserole for up to 2 months. Assemble everything in a freezer-safe dish, wrap tightly with foil and plastic wrap, then freeze. When ready to eat, thaw overnight in the refrigerator for best results before baking.
Reheating
Reheat leftovers in the oven at 350°F until warmed through to maintain that lovely crispy cheese topping. Microwaving works for convenience but may soften the crispy bacon and edges, so oven reheating is best for preserving texture.
FAQs
Can I use ground turkey instead of beef in this CHEESY LOADED MEATLOAF CASSEROLE?
Absolutely! Ground turkey makes a leaner version and still works wonderfully well with the other ingredients. Just be mindful to not overcook as turkey can dry out faster.
Is it necessary to use garlic mashed potatoes or can I substitute with regular mashed potatoes?
Garlic mashed potatoes add a lovely savory depth, but plain mashed potatoes work just fine too. You could always stir in some garlic powder or fresh minced garlic to keep that flavor.
Can I make this casserole gluten-free?
Yes! Simply substitute the Italian breadcrumbs with your favorite gluten-free breadcrumbs or even crushed gluten-free crackers to keep the texture pleasant without gluten.
How do I get the cheese on top bubbly and golden?
The key is removing the foil for the last 10-15 minutes of baking. This exposure to direct heat allows the cheese to melt beautifully and develop that gorgeous golden crust.
Can I prepare the entire casserole the day before?
You can assemble everything up to 24 hours in advance and refrigerate it covered. When ready, just bake as directed—this is a fantastic time saver for busy days!
Final Thoughts
This CHEESY LOADED MEATLOAF CASSEROLE is a dish that truly feels like a warm hug on a plate—comforting, satisfying, and packed with flavor layers that are sure to please the whole family. Whether for a busy weeknight or a cozy weekend meal, it’s one of those recipes you’ll want to come back to again and again. Give it a try and let this delicious casserole become your go-to for hearty, cheesy goodness!
PrintCHEESY LOADED MEATLOAF CASSEROLE Recipe
A comforting and hearty casserole featuring a savory meatloaf base topped with creamy garlic mashed potatoes, melted sharp cheddar cheese, and crispy bacon. This cheesy loaded meatloaf casserole combines classic flavors in an easy-to-make dish perfect for family dinners or meal prep.
- Prep Time: 15 minutes
- Cook Time: 45 minutes
- Total Time: 1 hour
- Yield: 6 servings 1x
- Category: Casserole
- Method: Baking
- Cuisine: American
- Diet: Low Salt
Ingredients
Meatloaf Base
- 1 pound lean ground beef
- 1/2 cup white onion, finely chopped
- 3 cloves garlic, minced
- 2 tablespoons brown sugar
- 1 tablespoon Worcestershire sauce
- 1 cup Italian breadcrumbs
- 1 large egg
- 1 teaspoon kosher salt
- 1/2 teaspoon black pepper
Topping
- 3 cups garlic mashed potatoes
- 1 1/2 cups sharp cheddar cheese, freshly grated
- 1/3 cup crispy bacon, crumbled
- 2 green onions, sliced (optional)
Instructions
- Preheat Oven: Preheat your oven to 400°F (200°C) and lightly grease an 8-inch square baking dish to prevent sticking.
- Combine Meatloaf Ingredients: In a large bowl, mix together the ground beef, finely chopped onion, minced garlic, brown sugar, and Worcestershire sauce until evenly combined.
- Add Binding Ingredients: Add the Italian breadcrumbs, egg, kosher salt, and black pepper to the meat mixture. Gently mix until just combined, taking care not to overwork the meat to keep it tender.
- Shape Meat Mixture: Press the meat mixture evenly into the prepared baking dish, forming a uniform layer as the base of the casserole.
- Spread Mashed Potatoes: Evenly spread the garlic mashed potatoes over the top of the meatloaf layer, ensuring a smooth and complete coverage.
- Add Cheese and Bacon: Sprinkle the freshly grated sharp cheddar cheese over the mashed potatoes, then top with the crumbled crispy bacon for added flavor and texture.
- Bake Covered: Cover the casserole dish with foil and bake for 30 minutes to allow the flavors to meld and the meatloaf to cook through.
- Bake Uncovered: Remove the foil and continue baking for an additional 10-15 minutes, or until the cheese is bubbly and golden brown on top.
- Rest and Garnish: Let the casserole rest for 10 minutes after baking to set. Garnish with sliced green onions if desired before serving.
Notes
- Make Ahead: You can assemble this casserole up to 24 hours in advance and keep it refrigerated until ready to bake.
- Storage: Store any leftovers in an airtight container in the refrigerator for 3-4 days.
- Reheating: Reheat in the oven to preserve the crispy cheese and bacon topping.
- Variations: Experiment with different cheese varieties such as mozzarella or pepper jack for a different flavor profile.
- Potato Tips: Warm the mashed potatoes slightly before spreading for easier handling and a smoother layer.
- Time Saver: Use store-bought garlic mashed potatoes to reduce prep time without sacrificing flavor.
Nutrition
- Serving Size: 1/6 of casserole
- Calories: 450 kcal
- Sugar: 5 g
- Sodium: 600 mg
- Fat: 25 g
- Saturated Fat: 10 g
- Unsaturated Fat: 13 g
- Trans Fat: 0.5 g
- Carbohydrates: 30 g
- Fiber: 3 g
- Protein: 30 g
- Cholesterol: 110 mg
Keywords: meatloaf casserole, cheesy meatloaf, loaded meatloaf, garlic mashed potatoes, bacon casserole, comfort food

