
A comforting blend of seasoned meatloaf and creamy mashed potatoes comes together in this soul-warming casserole that's sure to become a family favorite. The combination of savory ground beef topped with fluffy potatoes, melted cheddar, and crispy bacon creates a perfectly balanced dish where every forkful delivers pure comfort. This recipe transforms two classic comfort foods into an irresistible casserole that's greater than the sum of its parts.
I first made this casserole on a chilly autumn evening when I was craving something hearty but didn't want to make meatloaf and mashed potatoes separately. The way the cheese melted into the creamy potatoes while the meatloaf stayed moist underneath convinced me I had stumbled onto something special. Since then, it's become my go-to dish for potlucks and family gatherings.
Essential Ingredients
- Ground Beef: Choose 80/20 ground beef for the perfect balance of flavor and moisture. The fat content keeps your meatloaf juicy while providing rich flavor
- Breadcrumbs: Fresh breadcrumbs work best as they help bind the meat while keeping it tender. I often make my own by pulsing day-old bread in the food processor
- Russet Potatoes: Their high starch content creates perfectly creamy mashed potatoes that hold up well as a topping
- Sharp Cheddar: Freshly grated cheese melts more smoothly than pre-shredded. The sharp flavor adds the perfect punch
- Bacon: Look for thick-cut bacon for the best texture and flavor. The smokiness adds wonderful depth to the dish
Detailed Cooking Instructions
- Prepare the Base:
- Start by preheating your oven to 375°F
- Gently mix ground beef with breadcrumbs, beaten egg, and seasonings using your hands
- Avoid overworking the meat mixture to keep it tender
- Press into the baking dish, creating an even layer
- Season and Pre-Bake:
- Spread ketchup evenly over the meat mixture
- Cover with foil and bake for 20-25 minutes
- The initial bake ensures the meat is cooked through before adding toppings
- Prepare the Topping:
- While the meatloaf bakes, make your mashed potatoes
- Add plenty of butter and warm milk for extra creaminess
- Season generously with salt and pepper
- Cook your bacon until crispy, then crumble into pieces
- Layer and Finish:
- Remove meatloaf from oven and drain any excess liquid
- Spread mashed potatoes evenly over the meat layer
- Top with shredded cheese and crumbled bacon
- Return to oven uncovered for 15-20 minutes until cheese is bubbly

In my kitchen, potatoes have always been a staple ingredient. I've experimented with various types, but russet potatoes consistently deliver the creamiest, fluffiest results for this casserole. Their starchy nature creates the perfect canvas for butter and cheese, making every bite absolutely delightful.
Perfect Pairings
The rich, hearty nature of this casserole calls for bright, fresh accompaniments. A simple arugula salad with lemon vinaigrette or steamed green beans with garlic perfectly balances the dish's richness. I've found that roasted Brussels sprouts with a balsamic glaze also complement the savory flavors beautifully.
Make-Ahead Tips
Through countless dinner parties, I've learned this casserole is perfect for preparing in advance. Assemble everything except the final cheese and bacon topping, cover tightly, and refrigerate for up to 24 hours. When ready to serve, add the toppings and bake until bubbly, adding about 10-15 minutes to the cooking time.
Storing and Reheating
One of the things I love most about this dish is how well it keeps. Portion leftovers into airtight containers and refrigerate for up to 4 days. For best results, reheat in the oven at 350°F covered with foil until heated through. The texture stays much better than microwaving.
Troubleshooting Common Issues
If your meatloaf seems dry, it's likely been overworked during mixing or overbaked. I've learned to mix just until ingredients are combined and to use a meat thermometer to avoid overcooking. For perfect mashed potatoes, always start with cold water and add warm milk gradually.

After years of making this casserole, I can confidently say it's one of those recipes that brings people together. There's something magical about the way the aromas fill the kitchen as it bakes, drawing everyone to the table. Whether I'm serving it on a cozy weeknight or at a holiday gathering, this loaded meatloaf casserole never fails to spark joy and satisfaction among my guests. The way the crispy bacon complements the creamy potatoes and savory meatloaf creates a comfort food trifecta that's hard to resist. It's more than just a meal - it's a warm, delicious hug on a plate.
Frequently Asked Questions
- → Can I use leftover mashed potatoes?
- Yes! Leftover or store-bought mashed potatoes work great. Just warm them slightly so they spread easily over the meatloaf.
- → How do I store leftovers?
- Cover and keep in the fridge for up to 3 days. Reheat portions in the microwave or oven until hot throughout.
- → Can I freeze this casserole?
- Yes, wrap tightly and freeze for up to 3 months. Thaw overnight in the fridge before reheating.
- → What sides go well with this?
- Simple steamed vegetables, a green salad, or roasted carrots make perfect sides to balance the rich casserole.
- → Can I make it healthier?
- Try using lean ground beef or turkey, low-fat cheese, and cauliflower mash instead of regular mashed potatoes.