This Creamy One-Pot Beef and Potato Casserole is a delightful dish that combines layers of savory ground beef, tender potatoes, and a luscious sauce baked to perfection. This recipe is ideal for weeknight dinners or family gatherings, providing comfort and flavor in every bite. The ease of preparation makes it a go-to option for busy cooks who want to serve something hearty without spending all day in the kitchen.

Jump to:
- Why You’ll Love This Recipe
- Tools and Preparation
- Essential Tools and Equipment
- Importance of Each Tool
- Ingredients
- For the Casserole
- How to Make Creamy One-Pot Beef and Potato Casserole
- Step 1: Preheat the Oven
- Step 2: Cook the Beef
- Step 3: Mix the Creamy Sauce
- Step 4: Layer the Ingredients
- Step 5: Add Sauce and Cheese
- Step 6: Bake the Casserole
- Step 7: Serve and Enjoy!
- How to Serve Creamy One-Pot Beef and Potato Casserole
- Pair with a Fresh Salad
- Serve with Bread
- Add a Side of Vegetables
- Top with Extra Cheese
- Garnish with Fresh Herbs
- How to Perfect Creamy One-Pot Beef and Potato Casserole
- Best Side Dishes for Creamy One-Pot Beef and Potato Casserole
- Common Mistakes to Avoid
- Storage & Reheating Instructions
- Refrigerator Storage
- Freezing Creamy One-Pot Beef and Potato Casserole
- Reheating Creamy One-Pot Beef and Potato Casserole
- Frequently Asked Questions
- Can I use ground turkey instead of beef?
- How do I make this creamy one-pot beef and potato casserole healthier?
- Can I add vegetables to my creamy one-pot beef and potato casserole?
- What if I don’t have cream of mushroom soup?
- Final Thoughts
- 📖 Recipe Card
Why You’ll Love This Recipe
- Easy to Prepare: With just one pot needed, cleanup is a breeze.
- Hearty and Filling: Packed with protein and carbs, this casserole will satisfy even the hungriest appetites.
- Versatile: Customize with your favorite vegetables or seasonings to suit your taste.
- Family-Friendly: Kids love the creamy texture and cheesy topping, making it perfect for family meals.
- Make Ahead Option: Prepare in advance and bake when you’re ready to eat.
Tools and Preparation
To create this delicious casserole, you’ll need some essential kitchen tools. Having the right equipment on hand can make your cooking experience smoother.
Essential Tools and Equipment
- Large skillet
- 9×13 baking dish
- Mixing bowl
- Cutting board
- Sharp knife
Importance of Each Tool
- Large Skillet: Ideal for browning the beef and onions evenly, ensuring great flavor development.
- 9×13 Baking Dish: Perfect size for layering ingredients, allowing everything to cook uniformly in the oven.
- Mixing Bowl: Necessary for combining the creamy sauce ingredients smoothly without any lumps.

Ingredients
This creamy one-pot beef and potato casserole features simple yet flavorful ingredients that come together beautifully.
For the Casserole
- 1 lb ground beef
- 1 small onion, chopped
- 2 cups thinly sliced russet or Yukon gold potatoes
- 1 can (10.5 oz) cream of mushroom soup
- 1/2 cup whole milk or heavy cream
- 1/2 cup sour cream (optional for extra creaminess)
- 1 1/2 cups shredded cheddar cheese
- 1 tsp salt
- 1/2 tsp black pepper
- 1/2 tsp paprika
- Fresh parsley, for garnish
How to Make Creamy One-Pot Beef and Potato Casserole
Step 1: Preheat the Oven
Begin by preheating your oven to 375°F (190°C).
Step 2: Cook the Beef
In a large skillet over medium heat:
* Brown the ground beef along with the chopped onion until fully cooked.
* Season with salt, pepper, and paprika.
* Drain any excess fat from the skillet.
Step 3: Mix the Creamy Sauce
In a mixing bowl:
* Combine the cream of mushroom soup with milk and sour cream (if using).
* Mix until smooth and well blended.
Step 4: Layer the Ingredients
In a greased 9×13 baking dish:
* Spread the cooked beef mixture evenly across the bottom.
* Layer thinly sliced potatoes over the beef.
Step 5: Add Sauce and Cheese
Pour the creamy mixture over the potatoes:
* Spread it evenly to cover all slices.
Sprinkle shredded cheddar cheese generously on top.
Step 6: Bake the Casserole
Cover your baking dish with foil:
* Bake in preheated oven for 45 minutes.
Remove foil:
* Continue baking for an additional 15 minutes until golden brown and bubbly.
Step 7: Serve and Enjoy!
Allow it to rest for about 5–10 minutes before serving:
Garnish with fresh parsley before digging in!
How to Serve Creamy One-Pot Beef and Potato Casserole
This creamy one-pot beef and potato casserole is not just delicious; it’s also versatile when it comes to serving. Here are some ideas to enhance your meal experience.
Pair with a Fresh Salad
- A simple green salad with lettuce, cucumbers, and tomatoes adds freshness and balances the richness of the casserole.
Serve with Bread
- Crusty bread or dinner rolls are perfect for soaking up the creamy sauce. Try serving warm with butter.
Add a Side of Vegetables
- Steamed or roasted vegetables, such as broccoli or green beans, provide a nutritious contrast to the hearty casserole.
Top with Extra Cheese
- For cheese lovers, sprinkle additional cheddar cheese on top before serving for an extra layer of flavor.
Garnish with Fresh Herbs
- A sprinkle of fresh parsley or chives not only enhances presentation but also adds a burst of fresh flavor.
How to Perfect Creamy One-Pot Beef and Potato Casserole
Perfecting this dish can elevate your cooking game. Follow these tips for the best results.
- Use Fresh Ingredients: Fresh potatoes and quality ground beef enhance flavor and texture.
- Layer Wisely: Ensure even layers of beef and potatoes to promote even cooking throughout the casserole.
- Adjust Cooking Time: Check potatoes for tenderness during baking; they may require more or less time depending on thickness.
- Experiment with Cheese: Try different types of cheese such as Monterey Jack or Gruyère for a unique twist.
- Add Seasoning Variations: Customize the spices to your taste by adding garlic powder, onion powder, or Italian seasoning.
- Let it Rest: Allowing the dish to sit after baking helps it set, making it easier to serve.
Best Side Dishes for Creamy One-Pot Beef and Potato Casserole
Complement your creamy one-pot beef and potato casserole with these delightful side dishes. Each will add flavor and variety to your meal.
- Garlic Bread: Crispy, buttery garlic bread adds a crunchy texture that pairs perfectly with the creamy casserole.
- Coleslaw: A tangy coleslaw offers crunch and acidity that balances out the richness of the dish.
- Roasted Brussels Sprouts: These crispy sprouts bring a nutty flavor that complements the savory elements in the casserole.
- Corn on the Cob: Sweet corn on the cob can be boiled or grilled; its sweetness contrasts nicely with the savory casserole.
- Caesar Salad: A classic Caesar salad provides crisp romaine lettuce topped with dressing and croutons for added crunch.
- Fruit Salad: A refreshing fruit salad can cleanse the palate between bites of rich casserole, providing a sweet finish.
Common Mistakes to Avoid
When making a creamy one-pot beef and potato casserole, it’s easy to overlook some key steps. Here are common mistakes to avoid for the best results.
- Not browning the beef properly: Skipping this step can lead to a bland flavor. Make sure to brown the beef well to enhance the overall taste.
- Using too much liquid: Adding excess liquid can result in a soupy casserole. Stick to the recommended amounts in the recipe for a creamy consistency.
- Overcooking the potatoes: Cooking the potatoes too long can make them mushy. Slice them thinly and keep an eye on their texture while baking.
- Neglecting seasoning: Failing to season adequately can dull flavors. Don’t forget your salt, pepper, and paprika—these will elevate your dish!
- Not letting it rest after baking: Cutting into the casserole right away can cause it to fall apart. Allow it to rest for 5-10 minutes for better slicing.

Storage & Reheating Instructions
Refrigerator Storage
- Store leftover casserole in an airtight container.
- It can be kept for up to 3 days in the refrigerator.
Freezing Creamy One-Pot Beef and Potato Casserole
- Use a freezer-safe container or wrap tightly with plastic wrap and aluminum foil.
- It will maintain its best quality for about 2-3 months in the freezer.
Reheating Creamy One-Pot Beef and Potato Casserole
- Oven: Preheat oven to 350°F (175°C). Cover with foil and heat for about 25-30 minutes until warmed through.
- Microwave: Place individual portions in a microwave-safe dish. Heat on medium power for 2-3 minutes, checking frequently.
- Stovetop: Heat in a skillet over medium-low heat, stirring occasionally until warmed through.
Frequently Asked Questions
Here are some common questions regarding the creamy one-pot beef and potato casserole.
Can I use ground turkey instead of beef?
Yes! Ground turkey is a great substitute that will still yield a delicious casserole.
How do I make this creamy one-pot beef and potato casserole healthier?
Consider using lean ground beef or substituting some cream with low-fat yogurt for a lighter version.
Can I add vegetables to my creamy one-pot beef and potato casserole?
Absolutely! Incorporating veggies like carrots or green beans can add nutrition and flavor.
What if I don’t have cream of mushroom soup?
You can make your own by mixing equal parts of milk, flour, and sautéed mushrooms or use another cream soup variety.
Final Thoughts
This creamy one-pot beef and potato casserole is not only hearty but also incredibly versatile. You can easily customize it with different meats or veggies based on your preference. Give it a try—it’s perfect for family dinners!
Did You Enjoy Making This Recipe? Please rate this recipe with ⭐⭐⭐⭐⭐ or leave a comment.
📖 Recipe Card
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Creamy One-Pot Beef and Potato Casserole
- Total Time: 1 hour 15 minutes
- Yield: Approximately 6 servings 1x
Description
Indulge in the heartwarming flavors of our Creamy One-Pot Beef and Potato Casserole. This dish is a delightful blend of savory ground beef, tender potatoes, and a creamy sauce, all baked together to create a comforting meal the whole family will love. Perfect for busy weeknights or cozy family gatherings, this casserole is not only easy to prepare, but it also requires minimal cleanup thanks to its one-pot nature. With layers of flavor and a cheesy finish, it’s sure to become a favorite on your dinner table.
Ingredients
- 1 lb ground beef
- 1 small onion, chopped
- 2 cups thinly sliced russet or Yukon gold potatoes
- 1 can (10.5 oz) cream of mushroom soup
- 1/2 cup whole milk
- 1/2 cup sour cream (optional)
- 1 1/2 cups shredded cheddar cheese
- Salt
- Black pepper
- Paprika
- Fresh parsley for garnish
Instructions
- Preheat your oven to 375°F (190°C).
- In a large skillet over medium heat, brown the ground beef with the chopped onion until fully cooked. Season with salt, pepper, and paprika, then drain any excess fat.
- In a mixing bowl, combine the cream of mushroom soup with milk and sour cream until smooth.
- Spread the cooked beef mixture evenly in a greased 9×13 baking dish and layer sliced potatoes over it.
- Pour the creamy sauce over the potatoes and sprinkle shredded cheddar cheese on top.
- Cover with foil and bake for 45 minutes; uncover and bake for an additional 15 minutes until golden brown.
- Allow to rest for 5–10 minutes before serving and garnish with fresh parsley.
- Prep Time: 15 minutes
- Cook Time: 60 minutes
- Category: Main
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 portion (about 1 cup / 240g)
- Calories: 410
- Sugar: 3g
- Sodium: 680mg
- Fat: 25g
- Saturated Fat: 12g
- Unsaturated Fat: 11g
- Trans Fat: 0g
- Carbohydrates: 28g
- Fiber: 3g
- Protein: 20g
- Cholesterol: 70mg





