This Ground Beef and Potatoes Casserole is a simple, hearty dish that brings together tender ground beef, soft potatoes, and a creamy sauce baked until bubbly and golden on top. It’s the kind of meal that feels like a warm hug, perfect for a busy weeknight or when you want something cozy and filling.
One thing I love about this casserole is how easy it is to put together with just a few ingredients, but it always ends up tasting like you’ve spent hours cooking. I like to add a little cheese on top so it melts and crisps up just right. It’s a small touch that makes the whole dish extra comforting and tasty.
I usually serve this ground beef and potatoes casserole with a simple green salad or some steamed veggies on the side. It’s a great way to get a satisfying meal on the table that both kids and adults enjoy. Plus, leftovers are amazing for lunch the next day—just heat it up, and you’re good to go!
Key Ingredients & Substitutions
Ground Beef: This adds rich flavor and a satisfying texture. If you want to lighten it up, try ground turkey or chicken. For a vegetarian twist, use cooked lentils or plant-based crumbles instead.
Potatoes: Thin slices help them cook evenly and soak up flavors. Yukon Gold or Russet potatoes work best. Sweet potatoes can be swapped in for a different taste and a bit of sweetness.
Cheese: Cheddar melts beautifully and gives a nice golden crust. You can use mozzarella or Monterey Jack too, or a mix for extra creaminess.
Beef Broth & Tomatoes: These create a flavorful sauce that keeps the casserole moist. If you don’t have beef broth, chicken or vegetable broth works fine. Drain the tomatoes well to avoid soggy layers.
How Do I Make Sure the Potatoes Cook Perfectly Without Overcooking the Beef?
The secret is layering and timing. Here’s what helps:
- Slice potatoes thinly—about 1/4 inch—to make sure they cook through in baking time.
- Cook the beef mixture first so it’s fully cooked and flavorful before layering.
- Cover the casserole with foil when baking the first 40 minutes to trap steam for the potatoes to soften.
- Uncover for the last 15 minutes so the cheese melts and browns without drying out the meat.
Don’t forget to test the potatoes with a fork before adding cheese! You want them tender but not mushy for the perfect bite.
Equipment You’ll Need
- Large skillet – perfect for browning the ground beef and sautéing onions; it helps build flavor fast.
- Sharp knife – makes slicing potatoes thin and even, so they cook uniformly.
- 9×13-inch casserole dish – roomy enough for layers and even baking.
- Aluminum foil – keeps moisture in during baking so potatoes get tender without drying out.
- Cheese grater – handy for shredding fresh cheddar that melts just right on top.
Flavor Variations & Add-Ins
- Swap ground beef for ground turkey or chicken for a lighter dish with less fat.
- Add sliced mushrooms or bell peppers to the beef mixture for extra color and flavor.
- Mix in cooked green beans or peas between the layers for a veggie boost.
- Use smoked paprika or a pinch of cayenne pepper to add a gentle smoky or spicy kick.
Ground Beef and Potatoes Casserole
Ingredients You’ll Need:
- 1 1/2 pounds ground beef
- 4 large potatoes, peeled and thinly sliced
- 1 medium onion, finely chopped
- 2 cloves garlic, minced
- 1 cup shredded cheddar cheese
- 1 can (14.5 oz) diced tomatoes, drained
- 1 cup beef broth
- 1 teaspoon dried thyme
- 1 teaspoon dried parsley (plus extra for garnish)
- 1 teaspoon paprika
- Salt and black pepper, to taste
- 2 tablespoons olive oil
How Much Time Will You Need?
This casserole takes about 15 minutes to prepare and about 55 minutes to bake, including covered and uncovered time. You’ll have a delicious, golden, bubbly dish ready in just over an hour!
Step-by-Step Instructions:
1. Prepare and Cook the Beef Mixture:
Preheat your oven to 375°F (190°C). Heat olive oil in a large skillet over medium heat. Add chopped onion and minced garlic. Cook until soft and fragrant, about 3-4 minutes. Add ground beef, breaking it apart with a spoon. Cook until browned and no longer pink. Season with salt, pepper, thyme, and paprika. Stir in drained diced tomatoes and beef broth, then simmer for 5 minutes to thicken.
2. Assemble the Casserole:
Grease a 9×13 inch casserole dish. Arrange half of the sliced potatoes in a layer at the bottom. Spread the cooked ground beef mixture evenly over the potatoes. Add the remaining sliced potatoes on top.
3. Bake and Add Cheese:
Cover the casserole with foil and bake for 40 minutes, or until potatoes are tender when pierced with a fork. Remove foil and sprinkle shredded cheddar cheese evenly on top. Bake uncovered for an additional 15 minutes, until cheese melts and turns golden brown.
4. Rest and Serve:
Let the casserole rest for 5 minutes before serving to let the flavors settle. Garnish with fresh or dried parsley for a nice finishing touch.
Can I Use Frozen Ground Beef in This Casserole?
Yes, but be sure to fully thaw the ground beef before cooking. Thaw it in the refrigerator overnight or use the defrost setting on your microwave. This ensures even cooking and prevents excess moisture.
Can I Prepare This Casserole Ahead of Time?
Absolutely! Assemble the casserole up to the point of baking, cover it tightly with foil or plastic wrap, and refrigerate for up to 24 hours. When ready, bake it as directed, adding a few extra minutes if needed.
How Should I Store Leftovers?
Store any leftovers in an airtight container in the fridge for up to 3 days. Reheat them gently in the oven or microwave until warmed through.
What Can I Serve with This Ground Beef and Potatoes Casserole?
This casserole pairs wonderfully with a crisp green salad or steamed vegetables, like broccoli or green beans, to balance the hearty flavors.
