There is something incredibly comforting and nostalgia-evoking about a warm, cheesy casserole bubbling fresh from the oven. The Sour Cream Beef Noodle Casserole Recipe perfectly balances rich, creamy flavors with hearty ground beef and tender egg noodles, making it a satisfying meal for any day of the week. This dish brings together simple ingredients in a way that tastes like pure home-cooked love, and I can’t wait to share it with you!

Ingredients You’ll Need
Getting started on this Sour Cream Beef Noodle Casserole Recipe is a breeze because it only requires straightforward ingredients you’re likely to have on hand. Each one plays a vital role, creating layers of flavor, texture, and that irresistible creaminess we all crave.
- 1 lb ground beef: Provides hearty protein and rich flavor to the base of the casserole.
- 1 medium onion, diced: Adds sweetness and depth when sautéed with the beef.
- 1 can (10.5 oz) cream of mushroom soup: Brings creamy earthiness that ties the dish together, but you can use homemade if preferred.
- 1/2 cup sour cream: Offers tangy creaminess that makes every bite luscious and smooth.
- 1 1/2 cups egg noodles, cooked and drained: Tender noodles soak up the flavors and provide comforting texture.
- 1 cup shredded cheddar cheese: Melts beautifully into the casserole for gooey, cheesy goodness.
- 1/2 teaspoon garlic powder: A subtle kick of savory depth without overwhelming the dish.
- 1/2 teaspoon onion powder: Enhances the onion flavor and adds complexity.
- Salt and pepper to taste: Essential seasoning to bring out the best in all ingredients.
- 1 tablespoon olive oil: Helps brown the beef and soften the onions just right.
- 1/2 cup shredded cheddar cheese: Extra cheese for a golden, melty topping.
- 1/4 cup breadcrumbs (optional): Adds a delightful crispy crunch if you like texture contrasts.
How to Make Sour Cream Beef Noodle Casserole Recipe
Step 1: Cook the Noodles
Start by bringing a large pot of salted water to a boil and cook your egg noodles according to the package directions. This step ensures the noodles are perfectly tender and ready to soak up the rich casserole sauce later. Once cooked, drain them and set aside so they don’t overcook.
Step 2: Brown the Beef and Onions
In a wide skillet, heat olive oil over medium heat. Add your ground beef and diced onions, cooking them until the beef is nicely browned and the onions have softened. Breaking the beef apart with a spoon as it cooks helps achieve an even texture. Drain any excess fat to keep the casserole from becoming greasy.
Step 3: Prepare the Creamy Beef Mixture
To the browned beef and onions in the skillet, stir in the cream of mushroom soup and sour cream. Sprinkle in your garlic powder, onion powder, salt, and pepper. Mix everything well and let it simmer for a few minutes, allowing the flavors to meld into a luscious, creamy sauce that will make the casserole irresistible.
Step 4: Combine Beef Mixture with Noodles
Now, fold the cooked egg noodles into the beef mixture gently but thoroughly. This step is crucial because it ensures every noodle strand is coated with that savory, creamy goodness. Transfer this combined mixture into a greased 9×13-inch casserole dish, spreading it evenly for consistent baking.
Step 5: Add the Cheesy Topping
Sprinkle the remaining 1/2 cup shredded cheddar cheese evenly over the casserole. For an extra layer of texture and a golden crust, feel free to add the optional breadcrumbs on top. This little touch creates a crisp finish that contrasts beautifully with the creamy interior.
Step 6: Bake to Perfection
Preheat your oven to 350°F (175°C). Bake the casserole uncovered for 20 to 25 minutes, or until the cheese is melted, bubbly, and slightly golden. This final bake melds all those delicious layers together and gives you that irresistible ooey-gooey topping.
Step 7: Serve and Enjoy
After baking, give your casserole about five minutes to cool slightly. This rest time helps the dish set up just enough to make serving easier. Grab a big scoop and dive into the creamy, cheesy magic of this homemade Sour Cream Beef Noodle Casserole Recipe!
How to Serve Sour Cream Beef Noodle Casserole Recipe

Garnishes
Sprinkle freshly chopped parsley or chives over each serving to add a burst of color and a hint of fresh flavor that cuts through the richness. A dollop of sour cream on the side can also amplify the creamy factor for those who love that tangy finish.
Side Dishes
Pair this rich casserole with a crisp green salad dressed in a light vinaigrette to balance out the meal. Steamed green beans or roasted broccoli offer simple, nutritious veggies that complement the comforting heaviness without overwhelming your plate.
Creative Ways to Present
For a unique twist, serve individual portions in small ramekins to create personal casseroles. This presentation impresses guests and makes mealtime feel extra special. Alternatively, layering with sautéed mushrooms or caramelized onions before baking adds a gourmet flair.
Make Ahead and Storage
Storing Leftovers
Once cooled, cover your casserole tightly with foil or plastic wrap and refrigerate for up to 3 days. The flavors will develop even more overnight, making leftovers just as delicious as the first serving.
Freezing
You can freeze the casserole before baking. Cover it securely with foil and place it in the freezer for up to 2 months. When you’re ready, thaw it in the refrigerator overnight before baking as directed.
Reheating
Reheat leftovers in the oven at 350°F (175°C) until warmed through, which usually takes about 15-20 minutes. You can also microwave single servings, but the oven method helps maintain that crispy topping and even heating.
FAQs
Can I use a different type of noodle?
Absolutely! While egg noodles are traditional, you can substitute with rotini, penne, or even macaroni. Just adjust the cooking time to ensure the noodles are tender but not mushy.
Is there a way to make this recipe vegetarian?
Yes, replace the ground beef with plant-based crumbles or sautéed mushrooms for a meaty texture. Use vegetable broth in place of any meat-based ingredients and make sure your mushroom soup is vegetarian-friendly.
Can I make this casserole gluten-free?
Certainly! Use gluten-free noodles, and substitute the cream of mushroom soup with a homemade gluten-free version or a certified gluten-free canned soup. Also, opt for gluten-free breadcrumbs or omit them for the topping.
What can I do if I don’t have cream of mushroom soup?
You can easily make a quick homemade version using butter, flour, milk, and finely chopped mushrooms. This substitute tastes fresher and allows you to control the seasoning perfectly.
How can I make this recipe creamier?
For an extra creamy casserole, add an additional 1/4 cup of sour cream or mix in a bit of cream cheese along with the other dairy ingredients. Just be sure to adjust the seasoning so the balance isn’t lost.
Final Thoughts
If you’re craving a meal that feels like a warm hug on a plate, then this Sour Cream Beef Noodle Casserole Recipe is your answer. It’s the perfect blend of creamy, cheesy, and hearty flavors that come together in a fuss-free dish you’ll want to make again and again. Trust me, once you try it, you’ll have a new family favorite to cherish!
Print
Sour Cream Beef Noodle Casserole Recipe
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Total Time: 45 minutes
- Yield: 6 servings
- Category: Main Course
- Method: Baking
- Cuisine: American
Description
A creamy and comforting Sour Cream Beef Noodle Casserole featuring browned ground beef, tender egg noodles, and a rich mushroom soup and sour cream sauce, topped with melted cheddar cheese and optional crunchy breadcrumbs. Perfect for a hearty family meal.
Ingredients
Main Ingredients
- 1 lb ground beef
- 1 medium onion, diced
- 1 can (10.5 oz) cream of mushroom soup (or homemade)
- 1/2 cup sour cream
- 1 1/2 cups egg noodles, cooked and drained
- 1/2 teaspoon garlic powder
- 1/2 teaspoon onion powder
- Salt and pepper to taste
- 1 tablespoon olive oil (for cooking the beef)
Toppings
- 1 cup shredded cheddar cheese (divided: 1/2 cup for casserole, 1/2 cup for topping)
- 1/4 cup breadcrumbs (optional for extra crunch)
Instructions
- Cook the noodles: In a large pot, bring salted water to a boil and cook the egg noodles according to the package instructions. Drain and set aside.
- Brown the beef: In a large skillet, heat the olive oil over medium heat. Add the ground beef and diced onion. Cook, breaking the meat apart with a spoon, until the beef is browned and the onions are soft (about 5-7 minutes). Drain any excess fat.
- Prepare the casserole mixture: To the skillet with the beef, stir in the cream of mushroom soup and sour cream. Add garlic powder, onion powder, salt, and pepper. Mix well and simmer for 2-3 minutes to allow the flavors to combine.
- Combine with noodles: Add the cooked egg noodles to the beef mixture and stir to combine. Pour the mixture into a greased 9×13-inch casserole dish. Spread evenly.
- Add the topping: Sprinkle 1/2 cup shredded cheddar cheese over the casserole. If desired, sprinkle breadcrumbs on top for an added crunchy texture.
- Bake the casserole: Preheat the oven to 350°F (175°C). Bake the casserole, uncovered, for 20-25 minutes or until the cheese is melted and bubbly.
- Serve: Let the casserole cool for 5 minutes before serving. Enjoy your creamy and comforting sour cream beef noodle casserole!
Notes
- Using homemade cream of mushroom soup can enhance the flavor and reduce preservatives.
- Breadcrumbs are optional but add a nice crunchy texture on top of the casserole.
- Leftovers can be refrigerated for up to 3 days and reheated in the oven or microwave.
- To make this dish lower in fat, use lean ground beef and low-fat sour cream.
- Feel free to add vegetables like peas or mushrooms to boost nutrition and flavor.