This Loaded Potato & Meatloaf Casserole combines two comforting classics into one hearty, crowd-pleasing dish. A flavorful, juicy meatloaf forms the base, topped with creamy mashed potatoes, melty cheddar cheese, and a sprinkle of green onions. It’s the perfect all-in-one meal that’s satisfying, rich, and easy to make—ideal for weeknight dinners or cozy family gatherings.
Why You’ll Love This Casserole
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Combines two classic favorites: meatloaf and mashed potatoes
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Perfect for busy weeknights or Sunday family dinners
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Easy to make with everyday ingredients
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Budget-friendly and makes great leftovers
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A guaranteed crowd-pleaser, even for picky eaters
Ingredients Breakdown:
Meatloaf Layer:
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Ground Beef (1.5 pounds): The protein-rich base of the casserole.
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Onion (1, finely chopped): Adds flavor and moisture to the meat mixture.
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Garlic (2 cloves, minced): Enhances the savory depth.
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Breadcrumbs (½ cup): Helps bind the meatloaf and retain juiciness.
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Milk (¼ cup): Softens the breadcrumbs for a tender texture.
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Egg (1): Acts as a binder to hold everything together.
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Worcestershire Sauce (1 tbsp): Adds rich umami flavor.
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Salt (1 tsp) & Black Pepper (½ tsp): Essential for seasoning.
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Ketchup (½ cup): Spread over the top for a sweet and tangy glaze.
Potato Layer:
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Potatoes (2 pounds, peeled and sliced): The creamy topping to the meatloaf.
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Sour Cream (½ cup): Adds tang and creaminess to the mashed potatoes.
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Milk (¼ cup): Helps achieve a smooth, creamy texture.
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Butter (2 tbsp): Adds richness and flavor.
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Cheddar Cheese (1 cup, shredded): Melts over the top for a cheesy finish.
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Green Onions (¼ cup, chopped): Adds color and a mild onion flavor.
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Salt and Pepper (to taste): For seasoning the mashed potatoes.
Tips and Tricks
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Let the casserole rest for 5–10 minutes before serving to set the layers.
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Use garlic mashed potatoes or herbed mash for added flair.
Variations and Customizations
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Spicy twist: Add chopped jalapeños to the meat mixture or sprinkle red pepper flakes on top.
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Healthier option: Use lean ground turkey or chicken instead of beef.
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Veggie boost: Mix in finely grated carrots or zucchini into the meatloaf mixture.
Pairing Suggestions
Serve this casserole with:
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Steamed green beans or roasted broccoli for a balanced plate
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A simple garden salad with vinaigrette
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Buttery dinner rolls or cornbread
Storage and Reheating
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Refrigerator: Store leftovers in an airtight container for up to 4 days.
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Freezer: Freeze in portions for up to 2 months. Thaw overnight before reheating.
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Reheat: Warm in the oven at 350°F or microwave individual servings until hot.
Frequently Asked Questions
Can I make this ahead of time?
Absolutely! Assemble the casserole up to a day in advance. Cover and refrigerate, then bake when ready to serve.
Can I use instant mashed potatoes?
You can, though homemade mashed potatoes offer better texture and flavor.
What other cheeses work well?
Try mozzarella, Monterey Jack, or even pepper jack for a spicy kick.