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Cheesy Meatloaf Bake with Mashed Potatoes

Cheesy Meatloaf Bake with Mashed Potatoes

This cozy layered bake pairs a tender, savory meatloaf with creamy mashed potatoes and a bubbly cheddar top. It’s a hearty, family-style dinner that tastes like a hug.
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Prep Time: 25 minutes
Cook Time: 55 minutes
Total Time: 1 hour 20 minutes
Servings: 8

Ingredients
 

Main Ingredients

  • 2 lb russet potatoes peeled and cut into chunks
  • 4 tbsp unsalted butter
  • 0.5 cup milk for the mash
  • 0.25 cup sour cream
  • 1.5 tsp kosher salt divided
  • 1 tsp black pepper divided
  • 1 tbsp olive oil
  • 1 cup diced yellow onion
  • 1 tbsp minced garlic
  • 1.5 lb ground beef (about 85% lean)
  • 0.75 cup plain dry breadcrumbs
  • 2 tbsp mayonnaise binder
  • 1 tbsp Worcestershire sauce
  • 2 tsp Dijon mustard
  • 0.5 cup ketchup divided
  • 1 tsp dried oregano
  • 0.5 tsp smoked paprika
  • 1.75 cup shredded sharp cheddar cheese divided
  • 2 tbsp chopped fresh parsley for garnish

Instructions

Preparation Steps

  • Heat oven to 375°F. Grease a 9x13-inch baking dish.
  • Place potatoes in a pot and cover with cold salted water. Boil, then simmer until tender, 12–15 minutes.
  • Warm olive oil in a skillet over medium heat. Soften onion 4–5 minutes. Stir in garlic 30 seconds. Cool slightly.
  • Drain potatoes well. Return to the pot. Add butter, milk, sour cream, and half the salt and pepper.
  • Mash until smooth and creamy. Set aside.
  • Combine beef, breadcrumbs, mayonnaise, Worcestershire, Dijon, 2 tbsp ketchup, oregano, and paprika in a large bowl.
  • Add remaining salt and pepper, the onions and garlic, and 3/4 cup cheddar. Mix gently until just combined.
  • Press meat mixture into the baking dish in an even layer. Spread remaining ketchup over the top.
  • Bake 30 minutes, until the edges begin to brown.
  • Spread mashed potatoes over the meatloaf. Sprinkle remaining cheddar evenly on top.
  • Bake 15–20 minutes more, until cheese melts and center hits 160°F. Broil 2–3 minutes to brown, if desired.
  • Rest 10 minutes. Garnish with parsley, slice, and serve warm.

Notes

Try swapping half the beef with ground turkey for a lighter take, or drizzle barbecue sauce in place of ketchup for a smokier finish. Leftovers keep well up to 4 days refrigerated; reheat covered at 350°F until hot or freeze, tightly wrapped, for up to 2 months.
This recipe is an original creation inspired by classic Cheesy Meatloaf Bake with Mashed Potatoes flavors. All ingredient ratios and instructions are independently developed.