Hamburger potato casserole is a comforting, budget-friendly one-dish meal layering seasoned ground beef, creamy soup sauce, tender sliced potatoes, and melted cheddar for ultimate family satisfaction. Ready in about 1.5 hours with minimal prep, this classic comfort food feeds 6-8 generously, perfect for busy weeknights or potlucks. Customize with veggies or cheese blends for variety while keeping the hearty, nostalgic appeal.
Ingredients
- 1-2 lbs ground beef (lean preferred)
- 1 medium onion, chopped
- 3-5 medium potatoes (russet or Yukon gold), peeled and thinly sliced
- 1-2 cans (10.5 oz each) cream of mushroom soup
- 3/4-1 1/2 cups milk
- 1-3 cups shredded cheddar cheese (or Colby-Jack)
- Salt, pepper, and garlic powder to taste
- Optional: sliced mushrooms, garlic, peas, carrots, or paprika
Step-by-Step Instructions
Preheat oven to 350°F (175°C) and grease a 9×13-inch baking dish. In a skillet over medium-high heat, brown ground beef with chopped onion (and garlic/mushrooms if using) until crumbly, about 5-7 minutes; drain grease and season with salt, pepper, and garlic powder.
Mix cream of mushroom soup with milk until smooth; season lightly. Layer half the sliced potatoes in the dish, top with half the beef mixture, then half the soup sauce, and half the cheese. Repeat layers, ending with cheese on top.
Cover with foil and bake 45-60 minutes until potatoes are tender; uncover and bake 10-15 more minutes until cheese bubbles and browns. Rest 5-10 minutes before serving.
Tips for Perfection
Slice potatoes 1/4-inch thin for even cooking; use a mandoline for uniformity. For crispier top, broil last 2 minutes. Make-ahead: assemble and refrigerate up to 24 hours before baking. Leftovers store 3-4 days refrigerated or freeze unbaked up to 2 months.
FAQ
Can I use raw potatoes?
Yes, thinly sliced raw work best; parboil thicker slices 5 minutes if concerned about tenderness.
Substitute for cream of mushroom soup?
Cream of chicken or celery; or homemade roux with broth, milk, and seasonings.
Make it healthier?
Use ground turkey, low-fat soup/milk, reduced cheese, and add veggies like peas or spinach.
How long to bake covered?
45-60 minutes at 350°F until fork-tender; times vary by potato thickness and oven.
Freezer-friendly?
Yes, assemble without top cheese, wrap tightly, thaw overnight, bake as directed.
Vegetarian version?
Swap beef for lentils, plant-based crumbles, or extra veggies/mushrooms.
What cheese melts best?
Cheddar or Colby-Jack; sharp cheddar for flavor, mozzarella for stretch.
Add spice or veggies?
Stir in paprika, chili powder, bell peppers, or corn for customized flair.
