Cheesy Loaded Meatloaf Casserole
Looking for a comforting, cheesy dish the whole family will adore? This Cheesy Loaded Meatloaf Casserole is a savory twist on a classic meatloaf, combining hearty flavors with creamy layers of cheesy goodness.
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There’s a little story behind this recipe.
My grandmother always had a knack for creating dishes that turned simple ingredients into something extraordinary.
This casserole is inspired by her, a nostalgic yet modern take that combines the best of tradition with a pinch of creativity.
It’s a meal you’ll want to make over and over again, whether for weeknight dinners or special family gatherings.

Why You’ll Love This
- Family-Friendly: Packed with flavors kids and adults will enjoy, it’s a guaranteed crowd-pleaser.
- Easy to Make: Straightforward ingredients and simple steps make it perfect for cooks of all levels.
- Make-Ahead Option: Prepare it in advance for busy weeknights or meal prep.
- Customizable: Add your favorite veggies or seasonings to make it uniquely yours.
Ingredients and Equipment
Ingredients:
- 1.5 lbs ground beef
- 1 cup breadcrumbs
- 1 egg
- 1/2 cup milk
- 1/2 cup ketchup
- 1 tsp garlic powder
- 1 tsp onion powder
- Salt and pepper to taste
- 2 cups mashed potatoes
- 1 cup shredded cheddar cheese
- 1/2 cup cooked bacon bits
- 1/4 cup chopped green onions (optional)
Equipment:
- Large mixing bowl
- Baking dish (9×13 inch)
- Spatula
- Aluminum foil

Step-by-Step Instructions
- Preheat the Oven: Start by preheating your oven to 375°F (190°C).
- Mix the Meatloaf Base: In a large bowl, combine the ground beef, breadcrumbs, egg, milk, ketchup, garlic powder, onion powder, salt, and pepper. Mix until just combined.
- Shape and Bake: Press the meat mixture into the bottom of the baking dish, spreading it evenly. Bake for 20 minutes.
- Prepare the Mashed Potatoes: While the meatloaf base bakes, prepare mashed potatoes if you haven’t already. Use store-bought or homemade, seasoned with butter and salt.
- Layer the Casserole: Remove the dish from the oven and spread the mashed potatoes over the meatloaf base.
- Add Cheese and Bacon: Sprinkle shredded cheddar cheese and bacon bits evenly over the mashed potatoes.
- Final Bake: Return the dish to the oven and bake uncovered for another 15-20 minutes until the cheese is melted and bubbly.
- Garnish and Serve: Optional—sprinkle with chopped green onions before serving.

Tips for Success
- Don’t Overmix: Overmixing the meat mixture can make it dense and tough.
- Use Fresh Ingredients: Freshly mashed potatoes and high-quality cheese make a big difference.
- Let It Rest: Allow the casserole to cool for 5-10 minutes before serving for cleaner slices.
- Customize Layers: Add veggies like peas or carrots between the meatloaf and potato layers for extra nutrition.
Nutrition Facts
- Calories: 430 per serving
- Protein: 28g
- Carbohydrates: 18g
- Fat: 26g
Prep Time
15 minutes
Cook Time
40 minutes
Total Time
55 minutes
Cuisines
American Comfort Food
Servings
6
Estimated Cost
$12-$15
Cheesy Loaded Meatloaf Casserole
Ingredients
Ingredients
- 1.5 lbs ground beef
- 1 cup breadcrumbs
- 1 egg
- ½ cup milk
- ½ cup ketchup
- 1 tsp garlic powder
- 1 tsp onion powder
- Salt and pepper to taste
- 2 cups mashed potatoes
- 1 cup shredded cheddar cheese
- ½ cup cooked bacon bits
- ¼ cup chopped green onions optional
Instructions
Step-by-Step Instructions
- Preheat the Oven: Start by preheating your oven to 375°F (190°C).
- Mix the Meatloaf Base: In a large bowl, combine the ground beef, breadcrumbs, egg, milk, ketchup, garlic powder, onion powder, salt, and pepper. Mix until just combined.
- Shape and Bake: Press the meat mixture into the bottom of the baking dish, spreading it evenly. Bake for 20 minutes.
- Prepare the Mashed Potatoes: While the meatloaf base bakes, prepare mashed potatoes if you haven’t already. Use store-bought or homemade, seasoned with butter and salt.
- Layer the Casserole: Remove the dish from the oven and spread the mashed potatoes over the meatloaf base.
- Add Cheese and Bacon: Sprinkle shredded cheddar cheese and bacon bits evenly over the mashed potatoes.
- Final Bake: Return the dish to the oven and bake uncovered for another 15-20 minutes until the cheese is melted and bubbly.
- Garnish and Serve: Optional—sprinkle with chopped green onions before serving.
Notes
- Don’t Overmix: Overmixing the meat mixture can make it dense and tough.
- Use Fresh Ingredients: Freshly mashed potatoes and high-quality cheese make a big difference.
- Let It Rest: Allow the casserole to cool for 5-10 minutes before serving for cleaner slices.
- Customize Layers: Add veggies like peas or carrots between the meatloaf and potato layers for extra nutrition.
Common Questions
Can I make this casserole ahead of time?
Absolutely! Assemble the casserole and refrigerate it for up to 24 hours. When ready to bake, add an extra 5-10 minutes to the cooking time.
Can I freeze leftovers?
Yes! Wrap individual portions tightly and freeze for up to three months. Reheat in the oven or microwave until heated through.
What can I substitute for mashed potatoes?
Try using mashed sweet potatoes or even a cauliflower mash for a lower-carb option.
Can I use ground turkey instead of beef?
Definitely! Ground turkey is a leaner alternative that works just as well in this recipe.
Enjoy every cheesy bite of this hearty casserole!
Cooking is a labor of love, and meals like this bring people together.
Happy cooking and good wishes for a table filled with smiles and satisfied appetites.