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–+ servings

Simple Oven-Baked Beef and Potato Bake

This hearty and comforting casserole layers seasoned ground beef, tender sliced potatoes, and a creamy cheesy sauce. Baked to golden perfection, it’s the ultimate family-friendly meal for cozy nights at home.
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Prep Time 20 minutes
Cook Time 1 hour 10 minutes
Total Time 1 hour 30 minutes
Course Casserole, Dinner, Main Course
Cuisine American
Servings 6 servings
Calories 480 kcal

Ingredients
  

  • 1 1/2 pounds ground beef 80–90% lean
  • 1 medium onion finely chopped
  • 2 cloves garlic minced (optional)
  • 1 tsp salt divided, plus more to taste
  • 1/2 tsp black pepper divided
  • 1 tsp dried Italian seasoning or dried parsley
  • 2 pounds russet or Yukon Gold potatoes thinly sliced
  • 2 tbsp butter for greasing the baking dish
  • 1 1/2 cups shredded cheddar cheese or a mix of cheddar and mozzarella, divided
  • 1 can cream of mushroom soup 10.5 oz / 295 g (or cream of chicken)
  • 1 cup milk whole or 2%
  • 1/2 tsp paprika optional
  • 1/2 tsp garlic powder optional
  • 1/2 tsp onion powder optional
  • chopped fresh parsley or green onions for garnish (optional)

Instructions
 

  • Preheat oven to 375°F (190°C). Lightly butter a 9x13-inch baking dish to prevent sticking.
  • In a skillet over medium-high heat, cook ground beef and onion until beef is browned and onion is soft (7–9 minutes). Stir in garlic during last minute if using.
  • Drain excess grease. Stir in 1/2 tsp salt, 1/4 tsp pepper, and Italian seasoning. Adjust to taste. Remove from heat.
  • While beef cooks, wash and thinly slice potatoes (about 1/8-inch thick). Peel if desired.
  • In a bowl, whisk together soup, milk, remaining salt and pepper, paprika, garlic powder, and onion powder. Stir in 1 cup of shredded cheese.
  • Spread 2–3 tablespoons of sauce over the bottom of baking dish. Layer half the potatoes, then half the beef, and half the remaining sauce.
  • Repeat layers with remaining potatoes, beef, and sauce. Gently shake dish or spread sauce evenly with a spoon.
  • Cover tightly with foil and bake for 45–55 minutes until potatoes are mostly tender.
  • Remove foil carefully, sprinkle remaining 1/2 cup cheese on top, and bake uncovered for 10–15 more minutes until cheese is bubbly and golden.
  • Let rest for 10 minutes before serving. Garnish with fresh parsley or green onions if desired.

Notes

Make ahead: Assemble up to 1 day in advance and refrigerate until ready to bake. You may need to add 5–10 minutes to the bake time.

Nutrition

Calories: 480kcal
Keyword cheesy casserole, comfort food, ground beef, oven-baked, potato bake
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