Loaded Potato & Meatloaf Casserole
Picture this: tender, savory meatloaf layered with creamy, cheesy mashed potatoes, all baked together until bubbly and golden on top. Oh yes, this is pure comfort food magic! It’s the kind of dish that wraps you up like a cozy blanket on a chilly night and makes everyone at the table ask for seconds. Trust me—you’re going to fall hard for this hearty, flavor-packed casserole. It’s weeknight-friendly, crowd-pleasing, and downright addictive.
Why You’ll Love Loaded Potato & Meatloaf Casserole
This recipe isn’t just about the ingredients—it’s about creating moments around the table. You get the best of both worlds: juicy, flavorful meatloaf on the bottom and a decadent potato topping that’s loaded with cheese, bacon, and green onions. Plus, it reheats like a dream, making it perfect for next-day lunches.
Chef’s Pro Tips for Perfect Results
- Use freshly mashed potatoes for the fluffiest topping (but if you’re short on time, leftover mashed potatoes work beautifully).
- Don’t skip draining the meatloaf drippings before adding the potato layer—it keeps the casserole from becoming soggy.
- A sprinkle of smoked paprika on top before baking adds a gorgeous golden color and an extra layer of flavor.
Ingredients
For the Meatloaf Base:
- 1 ½ lbs ground beef
- 1 cup breadcrumbs
- 1 large egg
- ½ cup milk
- 1 small onion, finely diced
- 2 cloves garlic, minced
- 2 tbsp ketchup
- 1 tbsp Worcestershire sauce
- 1 tsp salt
- ½ tsp black pepper
For the Potato Topping:
- 4 cups mashed potatoes (fresh or leftover)
- 1 cup shredded cheddar cheese
- ½ cup cooked, crumbled bacon
- 2 green onions, sliced
- 2 tbsp butter
- ¼ cup milk (to loosen potatoes, if needed)

Instructions
For the Meatloaf Base:
- Preheat oven to 375°F (190°C).
- In a large bowl, combine ground beef, breadcrumbs, egg, milk, onion, garlic, ketchup, Worcestershire sauce, salt, and pepper. Mix until just combined—don’t overwork the meat.
- Press the mixture evenly into the bottom of a greased 9×13-inch baking dish.
- Bake uncovered for 20–25 minutes, then carefully drain excess fat.
For the Potato Topping:
- In a bowl, combine mashed potatoes, ½ cup of the cheddar cheese, half the bacon, green onions, and butter. Stir until well mixed, adding milk if potatoes are too thick.
- Spread potato mixture evenly over the cooked meatloaf layer.
- Sprinkle remaining cheddar cheese and bacon on top.
Final Bake:
- Return to oven and bake for an additional 15–20 minutes, or until cheese is melted and bubbly.
- Let rest for 5 minutes before serving.
Texture & Flavor Secrets
The beauty of this casserole is the contrast—juicy, tender meatloaf meets creamy, cheesy mashed potatoes. The bacon adds a smoky crunch, while the green onions give a fresh pop of flavor. Each forkful is rich, comforting, and impossible to resist.
How to Serve Loaded Potato & Meatloaf Casserole
This dish pairs beautifully with a crisp side salad, roasted green beans, or buttered corn. It’s a complete meal on its own, but adding a vegetable side brings balance to the richness.
Creative Leftover Transformations
- Meatloaf Potato Cups: Scoop leftovers into muffin tins, top with extra cheese, and bake until warm.
- Meatloaf Hash: Chop into chunks and fry with diced potatoes and onions for a breakfast twist.
- Stuffed Peppers: Fill halved bell peppers with leftover casserole, top with cheese, and bake.
Additional Tips
- Want more heat? Add a dash of cayenne pepper to the mashed potatoes.
- For a lighter version, use ground turkey and Greek yogurt in place of butter.
- If you love extra cheese, mix in some mozzarella for a gooey texture.
Make It a Showstopper (Presentation Ideas)
Serve in individual ramekins for a dinner-party vibe. Garnish with extra bacon crumbles, a sprinkle of fresh parsley, and a drizzle of gravy or barbecue sauce on the plate for a dramatic, mouthwatering look.
FAQ’s
- Can I make this ahead of time?
Yes! Assemble the casserole, cover, and refrigerate for up to 24 hours before baking. - Can I freeze leftovers?
Absolutely. Store in airtight containers and freeze for up to 3 months. - What’s the best way to reheat?
Cover with foil and bake at 350°F until hot, or microwave individual portions. - Can I use instant mashed potatoes?
Yes, but fresh or leftover homemade potatoes taste best. - Can I use a different cheese?
Try Monterey Jack, mozzarella, or a sharp white cheddar. - How do I keep the meatloaf from being dry?
Don’t overbake, and make sure to include milk and egg in the mixture. - Can I make it gluten-free?
Yes! Use gluten-free breadcrumbs. - Can I add vegetables to the meatloaf layer?
Absolutely—try diced bell peppers, carrots, or mushrooms. - What if I don’t eat bacon?
Omit it, or use turkey bacon or a vegetarian alternative. - Can I make mini versions?
Yes! Use a muffin tin for individual servings—perfect for portion control or lunchboxes.
Conclusion
Loaded Potato & Meatloaf Casserole is everything you want in a comfort meal—savory, creamy, cheesy, and loaded with flavor in every bite. Whether it’s a cozy family dinner or a potluck crowd-pleaser, this dish delivers every single time. Trust me, once you try it, it’ll be in your regular recipe rotation.
Print
Loaded Potato & Meatloaf Casserole
- Total Time: 1 hour 5 minutes
- Yield: 6 servings 1x
Description
This Loaded Potato & Meatloaf Casserole is the ultimate comfort food mash-up—juicy, flavorful meatloaf topped with creamy mashed potatoes, melty cheese, crispy bacon, and fresh green onions. It’s a hearty, all-in-one dinner that’s perfect for feeding a hungry family or bringing to a potluck. Each bite is packed with savory, cheesy, and smoky goodness!
Ingredients
For the Meatloaf Base
- 1 1/2 lbs ground beef
- 1 cup breadcrumbs
- 1/2 cup milk
- 1 large egg
- 1 small onion, finely diced
- 2 cloves garlic, minced
- 1/4 cup ketchup
- 1 tbsp Worcestershire sauce
- 1 tsp salt
- 1/2 tsp black pepper
For the Potato Layer
- 4 cups mashed potatoes (about 6 medium potatoes, cooked and mashed with butter & milk)
- 1/2 cup sour cream
- 1/2 tsp garlic powder
- Salt and pepper, to taste
For the Topping
- 2 cups shredded cheddar cheese
- 6 slices cooked bacon, crumbled
- 2 green onions, sliced
Instructions
- Preheat oven: Heat oven to 375°F (190°C). Grease a 9×13-inch baking dish.
- Mix meatloaf: In a large bowl, combine ground beef, breadcrumbs, milk, egg, onion, garlic, ketchup, Worcestershire sauce, salt, and pepper. Mix until just combined—don’t overmix.
- Bake meatloaf layer: Spread meat mixture evenly into prepared dish and bake for 25–30 minutes, until cooked through.
- Prepare potato layer: While meatloaf bakes, mix mashed potatoes with sour cream, garlic powder, salt, and pepper until creamy.
- Assemble casserole: Spread mashed potatoes evenly over the cooked meatloaf. Sprinkle shredded cheddar on top.
- Final bake: Return to oven for 10–15 minutes, until cheese is melted and bubbly.
- Add toppings: Sprinkle crumbled bacon and green onions over the top before serving.
Notes
- Make it ahead: Assemble casserole up to the cheese layer, cover, and refrigerate. Bake when ready to serve.
- Try adding cooked corn or peas between the meatloaf and potatoes for extra flavor and texture.
- Swap cheddar for pepper jack or Colby for a different cheesy kick.
- Prep Time: 20 minutes
- Cook Time: 45 minutes
- Category: Dinner
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1/6 of casserole
- Calories: 610
- Sugar: 5g
- Sodium: 980mg
- Fat: 34g
- Saturated Fat: 17g
- Unsaturated Fat: 13g
- Trans Fat: 1g
- Carbohydrates: 40g
- Fiber: 3g
- Protein: 35g
- Cholesterol: 140mg
Keywords: loaded potato meatloaf casserole, cheesy potato meatloaf bake, comfort food casserole