Cheesy Loaded Meatloaf Casserole
If you are looking for a tasty and fulfilling meal, Cheesy Loaded Meatloaf Casserole is a fantastic option. This recipe combines the comforting flavor of classic meatloaf with the cheesy goodness of a casserole, all while being a healthier choice. Packed with high protein and fiber, it’s not just delicious but also perfectly suitable for meal prep or family dinners. Whether you’re on a weight loss journey or simply looking for a lighter option, this dish is a popular choice. You may also find Cheesy Broccoli Chicken Rice Casserole useful.
WHY YOU WILL LOVE THIS Cheesy Loaded Meatloaf Casserole
You will truly enjoy the Cheesy Loaded Meatloaf Casserole because it offers a great balance of flavors and nutrition. With the ground beef providing a high protein meal, the added mashed potatoes make it a filling dish without excessive calories. Moreover, it fits into a variety of diets, including a low carb approach, making it suitable for many families. If you’re interested in more cheesy goodness in casseroles, you might also want to check out the cheesy ground beef potato casserole as another delightful option.
EQUIPMENT NEEDED
Baking Dish
A standard 9×9-inch or an 8×8-inch baking dish is necessary for this casserole. It helps in containing all the layers and ensuring even baking. You may also find Cheesy Ground Beef And Rice Casserole useful.
Mixing Bowl
A large mixing bowl is required to combine the meat mixture effectively. It needs to be spacious enough to mix all ingredients comfortably.
Oven
A conventional oven is needed to cook the meatloaf casserole evenly, ensuring that it is properly cooked through.
INGREDIENTS
Ground Beef
1 lb of ground beef serves as the base for this dish. Opting for lean ground beef helps keep it heart-healthy and lower in fat, making it a great choice for health-focused cooks.
Breadcrumbs
1/2 cup of breadcrumbs acts as a binder for the meat mixture, helping the meatloaf hold its shape without adding too many calories.
Egg
The large egg in this recipe helps with binding and adds moisture, contributing to a tender texture in the finished casserole.
Milk
1/4 cup of milk enhances the flavor and richness of the meatloaf. You can use low-fat milk for an even healthier option.
Onion
1/4 cup of finely chopped onion adds flavor and can help enhance the overall aroma of the dish.
Garlic Powder
This recipe calls for 1 tsp of garlic powder, which adds a wonderful depth of flavor without the need for chopping fresh garlic.
Seasonings
A combination of 1 tsp salt and 1/2 tsp black pepper ensures that the meatloaf is seasoned just right.
Worcestershire Sauce
The 1 tbsp of Worcestershire sauce adds a savory umami flavor that deepens the taste profile of the meatloaf.
Ketchup
1/2 cup of ketchup is used in the meatloaf mixture and as a topping, adding sweetness and acidity to balance the flavors.
Mashed Potatoes
Using 2 cups of prepared mashed potatoes creates a comforting layer on top. You can use homemade or store-bought for convenience, making this recipe fantastic for meal prep.
Cheddar Cheese
1 cup of shredded cheddar cheese brings that cheesy goodness, making every bite irresistible and increasing the protein content.
Bacon
4 slices of cooked bacon, crumbled, add a generous crunch and smoky flavor, elevating the dish to an entirely new level.
Green Onions or Chives
Optional 2 tbsp of chopped green onions or chives provides a fresh garnish that brightens up the dish.
HOW TO MAKE Cheesy Loaded Meatloaf Casserole
Step 1: Preheat the Oven
Preheat your oven to 375°F (190°C). Lightly grease your baking dish to prevent sticking and ensure the casserole cooks evenly.
Step 2: Make the Meatloaf Base
In a large mixing bowl, combine the ground beef, breadcrumbs, egg, milk, onion, garlic powder, salt, pepper, Worcestershire sauce, and half of the ketchup. Mix everything well until all ingredients are fully combined.
Step 3: Form and Bake the Meatloaf Base
Press the meat mixture evenly into the prepared baking dish, ensuring it covers the bottom completely. Spread the remaining ketchup on top of the meatloaf. Bake in the preheated oven for 20-25 minutes, until the meat is cooked through and no longer pink.
Step 4: Add the Topping
After baking, spread the mashed potatoes evenly over the cooked meatloaf layer. Then sprinkle the shredded cheese on top. Crumble the bacon over the cheese for added flavor.
Step 5: Bake Again
Return the casserole to the oven and bake for an additional 10-15 minutes, or until the cheese is melted and bubbly.
Step 6: Garnish and Serve
Once done, remove from the oven and sprinkle with green onions or chives if desired. Allow the dish to cool slightly before slicing and serving.
TIPS AND TRICKS
- Healthy Version: For a healthier twist, consider using ground turkey or chicken instead of beef. These alternatives are lower in calories and fat while still providing a high protein meal.
- Meal Prep: This casserole is perfect for meal prep. You can make a large batch and store portions in the fridge or freezer, making it easy to heat up on busy days.
- Storage: Store leftovers in an airtight container in the refrigerator for up to three days. You can also freeze portions for later use, making it a convenient option for quick meals.
- Variations: Experiment with adding different veggies like spinach or bell peppers to increase the nutritional value. This can also help create a vibrant dish full of flavor.

Cheesy Loaded Meatloaf Casserole FAQ
Can I make this casserole gluten-free?
Yes! To make it gluten-free, swap out the breadcrumbs with a gluten-free alternative, such as crushed gluten-free crackers or oats.
How can I make this casserole lower in calories?
You can reduce the calorie content by using leaner ground meat, low-fat cheese, and making homemade mashed potatoes with less butter and cream.
Can I use an air fryer for this recipe?
Yes, you can adapt the cooking process for an air fryer. Just ensure it’s appropriately sized, and bake it at the same temperature, monitoring to avoid overcooking.
How do I store leftovers?
Store any leftovers in an airtight container in the fridge for up to three days. For longer storage, you can freeze individual portions for future meals.
CONCLUSION
Cheesy Loaded Meatloaf Casserole is a delightful blend of flavors and nutrition that can fit into a variety of diets. Its high protein content and perfect combination of comfort food make it a fantastic choice for both families and meal preppers. Try it out for your next dinner gathering, and don’t forget to experiment with flavors or share your unique twists!

Cheesy Loaded Meatloaf Casserole
Ingredients
Method
- Preheat your oven to 375°F (190°C) and lightly grease your baking dish.
- In a large mixing bowl, combine the ground beef, breadcrumbs, egg, milk, onion, garlic powder, salt, black pepper, Worcestershire sauce, and half of the ketchup. Mix well.
- Press the meat mixture evenly into the prepared baking dish and spread the remaining ketchup on top.
- Bake for 20-25 minutes, until the meat is cooked through.
- Spread the mashed potatoes evenly over the meatloaf layer, then add the shredded cheese and crumbled bacon.
- Return the casserole to the oven and bake for an additional 10-15 minutes, until the cheese is melted and bubbly.
- Remove from oven, garnish with green onions or chives if desired, and allow to cool slightly before slicing and serving.