Five years ago my grandma was cleaning out her recipe box. Found a card for ground beef and potatoes casserole in her mom's handwriting. Said she made it every week when my dad was a kid. Layers of ground beef, sliced potatoes, and cheese baked until golden. That's it. Took the card home and made it that week. Browned beef with onions. Sliced potatoes thin. Layered everything in a pan with cheese. Poured cream of mushroom soup over top. Baked it. Pulled it out bubbling and golden. Tasted exactly like comfort. Husband ate three servings. Asked why I never made this before. Because I didn't know it existed. Johnny ate it without whining which never happens.
Why You'll Love This Ground Beef and Potatoes Casserole
Made this enough to know why it beats fancy dinners and takeout. Uses stuff you already have. Ground Beef and Potatoes Casserole. One pan start to finish. Comfort food that fills you up. Leftovers taste better next day. Feeds six or four hungry people. Way cheaper than ordering dinner.
Takes fifteen minutes to layer. Rest is baking. Can't wreck it. Overcooked once, potatoes were mushier but still good. Forgot cheese layer another time, added more on top, worked. Hard to mess up when everything cooks covered in soup and cheese. Johnny loves it because it's meat and potatoes his two favorite things.
Jump to:
- Why You'll Love This Ground Beef and Potatoes Casserole
- Ingredients You'll Need for Ground Beef and Potatoes Casserole
- How To Make Ground Beef and Potatoes Casserole Step By Step
- Smart Ingredient Swaps for Ground Beef and Potatoes Casserole
- Tasty Ways to Make Ground Beef and Potatoes Casserole Different
- Equipment for Ground Beef and Potatoes Casserole
- Storing Your Ground Beef and Potatoes Casserole
- Top Tip
- FAQ
- Time to Cook Like Grandma
- Related
- Pairing
- Ground Beef and Potatoes Casserole
Ingredients You'll Need for Ground Beef and Potatoes Casserole
For the Ground Beef and Potatoes Casserole:
- 1½ pounds ground beef
- 1 medium onion, diced
- 2 garlic cloves, minced
- 1 teaspoon salt
- ½ teaspoon black pepper
- 1 teaspoon Worcestershire sauce
- 6 medium russet potatoes, peeled and sliced thin
- Salt and pepper for seasoning
- 2 tablespoons butter, cut into small pieces
- 2 cups shredded cheddar cheese
- 1 can (10.5 oz) cream of mushroom soup
- ½ cup milk or heavy cream
- Cooking spray for pan
For Topping:
- ½ cup breadcrumbs mixed with melted butter
- Extra cheese for final layer
- Fresh parsley for garnish
Optional Add-Ins:
- 1 cup frozen green beans
- 1 cup frozen peas and carrots
- Sliced mushrooms
- Diced bell peppers
How To Make Ground Beef and Potatoes Casserole Step By Step
Preheat and Prep
- Preheat oven to 350°F
- Spray 9x13 inch baking dish with cooking spray
- Peel potatoes and slice thin, about ¼ inch thick
- Keep potatoes in cold water so they don't brown
Brown the Ground Beef and Potatoes Casserole
- Heat large skillet over medium-high heat
- Add ground beef and diced onion
- Cook 6-8 minutes breaking up meat with spoon
- Add minced garlic last 2 minutes
- Cook until no pink remains
- Drain excess grease
- Season with salt, pepper, and Worcestershire sauce
Mix the Soup Layer
- In small bowl mix cream of mushroom soup with milk
- Whisk until smooth and pourable
- Set aside
Layer the Casserole
- Drain potatoes and pat dry with paper towels
- Arrange half the sliced potatoes in bottom of baking dish
- Overlap them slightly, cover entire bottom
- Season with salt and pepper
- Dot with half the butter pieces
- Spread all the cooked ground beef over potatoes
- Sprinkle 1 cup cheese over beef
- Layer remaining potatoes on top
- Season with salt and pepper again
- Dot with remaining butter
Add Soup and Bake
- Pour soup mixture evenly over everything
- Make sure it seeps down into layers
- Sprinkle remaining 1 cup cheese on top
- Cover tightly with aluminum foil
- Bake covered 45 minutes
Finish Uncovered
- Remove foil
- Bake another 15-20 minutes uncovered
- Top should be golden and potatoes tender when poked with fork
- If you want crispier top, broil last 2-3 minutes watching close
Rest and Serve
- Let rest 10 minutes before serving so it sets up
- Cut into squares and serve hot
- Garnish with parsley if you want
Smart Ingredient Swaps for Ground Beef and Potatoes Casserole
Meat Options:
- Ground beef → Ground turkey (leaner, healthier)
- Beef → Ground chicken (lighter)
- Regular ground beef → Ground sausage (more flavor)
- Fresh meat → Leftover cooked roast beef diced (different texture)
Potato Alternatives:
- Russet potatoes → Red potatoes (creamier, hold shape better)
- Fresh potatoes → Frozen hashbrowns (faster, no slicing)
- Regular potatoes → Sweet potatoes (sweeter, healthier)
- Sliced → Diced potatoes (cooks faster, different texture)
Soup Changes:
- Cream of mushroom → Cream of chicken soup (different flavor)
- Canned soup → Homemade white sauce (fresher, less sodium)
- Mushroom soup → Cream of celery (lighter)
- With soup → Sour cream mixed with broth (tangier)
Cheese Swaps:
- Cheddar cheese → Mozzarella (milder, stretchier)
- Sharp cheddar → Mild cheddar (less strong)
- Regular cheese → Pepper jack (spicier kick)
- Shredded → Velveeta chunks (melts smoother)
Milk Substitutes:
- Whole milk → Heavy cream (richer, creamier)
- Milk → Chicken broth (less creamy, more savory)
- Dairy milk → Almond milk (dairy-free)
- Regular → Sour cream (tangier, thicker)
Tasty Ways to Make Ground Beef and Potatoes Casserole Different
Easy Ground Beef and Potato Casserole:
- Skip cream of mushroom soup
- Just layer beef, potatoes, and cheese
- Pour beef broth over everything
- Simpler version, less processed
Healthy Ground Beef and Potato Casserole:
- Use ground turkey instead of beef
- Skip the soup, use Greek yogurt mixed with broth
- Add extra vegetables like green beans and carrots
- Less cheese or skip it
- My attempt at making it lighter
Old Fashioned Ground Beef and Potatoes Casserole:
- This is basically that version
- How my great-grandma made it in the fifties
- Canned soup and all
- Comfort food from another time
Ground Beef and Potato Casserole Without Cheese:
- Skip all the cheese
- Use cream of mushroom soup for creaminess
- Top with breadcrumbs instead
- For people who don't eat dairy
Equipment for Ground Beef and Potatoes Casserole
- 9x13 inch baking dish
- Large skillet for browning beef
- Sharp knife for slicing potatoes
- Cutting board
- Wooden spoon for stirring
- Aluminum foil for covering
Storing Your Ground Beef and Potatoes Casserole
Refrigerator Storage (3-4 Days):
- Cool completely before storing
- Cover baking dish with foil tight
- Store in fridge up to 4 days
- Actually tastes better next day after sitting
- Oven at 350°F for 20 minutes covered
- Microwave single portions 2-3 minutes
- Add splash of milk if it looks dry
- Stir gently when reheating
Freezer Storage (2-3 Months):
- Assemble casserole but don't bake
- Wrap tight with plastic then foil
- Label with date and baking instructions
- Freeze up to 3 months
- Bake from frozen adding 20 extra minutes
- Keep covered entire time
- Cool completely
- Cut into portions
- Wrap individual pieces in foil
- Freeze up to 2 months
- Thaw overnight in fridge before reheating
Top Tip
- My grandma finally told me what made her mom's version taste better than mine. She added a layer of thinly sliced onions between the potatoes and beef. Not just cooked onions in the beef. Raw onion slices that cook and caramelize in the oven. Tried it. She was right. Those onions add sweetness and depth. Now I always add onion layer.
- Our other trick came from raw crunchy potatoes. First few times the potatoes weren't fully cooked. Still had crunch. Learned you have to slice them super thin. Like ¼ inch max. Thicker and they don't cook through in an hour. Also covering it with foil the first 45 minutes traps steam that cooks potatoes faster. That foil matters. The best accident was using Ground Beef and Potatoes Casserole sausage instead of ground beef because that's what I had. Whole thing tasted more flavorful. Sausage has more fat and spices. Now I do half ground beef half ground sausage on purpose. That combo is better than plain beef.
- Johnny helped layer once and put way too many potatoes. Like triple layer instead of double. Thought it wouldn't cook through. But I just baked it 20 minutes longer. Came out perfect. More potatoes to beef ratio which he liked better anyway. His mistake showed me you can adjust layers based on what you like.
FAQ
Can you cook potatoes and ground beef at the same time?
Yes that's the whole point of this casserole. Raw sliced potatoes and cooked ground beef bake together. The beef is already cooked before layering so it just needs to heat through. Raw potatoes take an hour at 350°F to get tender. Both finish at the same time. The liquid from the soup and beef fat helps steam the potatoes so they cook evenly. If you put raw ground beef in with raw potatoes, the beef would be done way before potatoes and would overcook and dry out.
What temperature do you cook a casserole at in the oven?
Most casseroles bake at 350°F. That's the standard. Hot enough to cook everything through but not so hot things burn before center is done. Some casseroles go up to 375°F if they have a lot of liquid or need faster cooking. Lower than 325°F takes forever and things don't brown on top. For this ground beef and potatoes casserole, 350°F for one hour total works perfect. Covered for 45 minutes then uncovered for 15 minutes.
Can you cook raw meat and potatoes together in the oven?
You can but it's tricky. Raw ground beef releases a lot of fat and liquid as it cooks. That liquid can make potatoes mushy and greasy. Also ground beef and potatoes casserole cooks way faster than potatoes. By the time potatoes are tender, beef is overcooked and dry. Some recipes do it with really high heat like 425°F and extra liquid. But I don't recommend it for this casserole. Way easier to brown beef first on stovetop, drain the fat, then layer with raw potatoes. That way you control how much grease goes into the casserole.
Do you cover a beef casserole in the oven?
Depends on the casserole. For this one, yes cover with foil for most of the baking. Start covered for 45 minutes then uncover last 15-20 minutes. Covering traps moisture and heat which helps potatoes cook faster and keeps everything from drying out. The steam under the foil softens the potatoes. If you bake the whole time uncovered, top gets too brown and crusty while inside is still raw.
Time to Cook Like Grandma
Now you know everything to make ground beef and potatoes casserole that tastes like home. From grandma's onion layer trick to the sausage discovery, this proves old-fashioned comfort food beats fancy dinners every time.
Want more easy casseroles? Try our The Best Chili Cheese Tater Tot Casserole Recipe for another one-pan winner. Need crowd-pleasers? Our Easy Crock Pot French Dip Sandwiches Recipe feeds a party. Or make our Healthy Grilled Thai Coconut Chicken Skewers Recipe when you want bold flavors without the work.
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Pairing
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Ground Beef and Potatoes Casserole
Ingredients
Equipment
Method
- Set oven to 350°F, prepare your baking dish, and slice potatoes thin so they cook evenly later.
- Cook ground beef with onions and garlic until browned, seasoned, and flavorful, then drain any extra grease.
- Whisk cream of mushroom soup with milk to create a smooth, creamy sauce for layering.
- Arrange potatoes, beef, butter, and cheese in layers, then pour soup mixture evenly over everything.
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