Beef Stroganoff Casserole

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Hearty Comfort Meets Everyday Simplicity

There’s something undeniably comforting about the creamy, savory richness of Beef Stroganoff. Originally a 19th-century Russian dish, traditional Stroganoff features sautéed beef in a luscious sour cream sauce served over noodles or rice. Over time, it’s become a staple in American kitchens, evolving into many delightful forms—including this Beef Stroganoff Casserole.

This recipe combines all the best elements of classic Stroganoff—tender beef, umami-rich mushrooms, and creamy sauce—into a one-dish baked casserole that’s perfect for busy weeknights, weekend potlucks, or make-ahead family meals. With buttery panko breadcrumbs baked to a golden crunch on top and cozy egg noodles nestled beneath, every bite is rich, creamy, and crave-worthy.

Ingredients Breakdown

Easy-to-find pantry and fridge staples, all measured in US cups and spoon measures.

Beef & Vegetables:

  • 4 cups raw ground beef (about 2 lbs, lean recommended)

  • 1 cup diced sweet yellow onion

  • 2 cups diced cremini mushrooms (≈ 8 oz)

  • 2 teaspoons minced garlic (about 2 cloves)

Sauce Base:

  • 2 tablespoons all-purpose flour

  • 1½ cups low-sodium chicken broth

  • 1½ cups low-sodium beef broth

  • ½ cup sour cream, at room temperature (or Greek yogurt)

  • ½ cup ranch dressing

  • 1 teaspoon kosher salt

  • 1 teaspoon ground black pepper

Pasta & Topping:

  • 2 cups cooked egg noodles (about 8 oz dry)

  • 1 cup panko breadcrumbs

  • 2 tablespoons melted unsalted butter

  • 1 tablespoon chopped fresh parsley

Step-by-Step Instructions

Let’s break down each part of the recipe so even beginners can follow along confidently. This dish may taste like it took hours to make, but it comes together in under 45 minutes.

Step 1: Preheat & Prepare

Preheat your oven to 350 °F (175 °C). Lightly grease a 9×13-inch baking dish with butter or cooking spray and set it aside. This will ensure your casserole doesn’t stick and cleans up easily.

Step 2: Cook the Beef

In a large skillet over medium-high heat, add the ground beef. Use a wooden spoon or spatula to break it apart as it cooks. After 5 to 7 minutes, the beef should be fully browned with no pink remaining.

Tip: Use lean beef to avoid too much grease. If there’s excess fat, drain it off using a spoon or colander.

Step 3: Sauté Onions and Mushrooms

Add the diced onion and cremini mushrooms to the browned beef. Sauté for 4 to 5 minutes, stirring frequently, until the onions are translucent and the mushrooms have softened.

Next, stir in the minced garlic and sauté for just 30 seconds—enough to release its aromatic flavor without burning it.

Step 4: Build the Roux

Sprinkle the flour evenly over the beef and vegetable mixture. Stir constantly for 2 minutes. This step lightly toasts the flour, removing the raw flavor and setting the foundation for your creamy sauce.

Step 5: Add Broth to Make Sauce

Slowly pour in the chicken broth and beef broth, about ½ cup at a time, while whisking or stirring constantly to keep the mixture smooth. Be sure to scrape up any browned bits stuck to the bottom of the pan—these add extra flavor.

Once all the broth is added, bring the mixture to a simmer and let it bubble for a few minutes until slightly thickened.

Step 6: Finish the Creamy Sauce

Turn off the heat and stir in the sour cream and ranch dressing. This is where the magic happens—the sauce becomes velvety and rich. Season with salt and pepper, tasting to adjust to your preference.

Step 7: Add Egg Noodles

Cook your egg noodles according to package instructions if you haven’t already, then drain. Fold the noodles into the creamy beef mixture until everything is well combined.

Transfer the mixture to your greased baking dish, spreading it evenly.

Step 8: Make and Add Topping

In a small bowl, combine the panko breadcrumbs, melted butter, and chopped parsley. This topping adds that crispy, buttery texture that takes the casserole to the next level.

Sprinkle the topping evenly over the casserole surface.

Step 9: Bake

Place the casserole in your preheated oven and bake for 30 minutes, or until the topping is golden brown and the sauce is bubbling along the edges.

Once done, let the casserole rest for 10 minutes before serving. This helps everything set and makes for cleaner slices.

Time & Yield

  • Prep Time: 15 minutes

  • Cook Time: 30 minutes

  • Rest Time: 10 minutes

  • Total Time: 55 minutes

  • Serves: 6 generous portions

Nutrition Information (Per Serving)

Approximate based on 6 servings:

  • Calories: 674 kcal

  • Protein: 34g

  • Carbohydrates: 36g

  • Fat: 42g

  • Saturated Fat: 18g

  • Fiber: 2g

  • Sugar: 4g

  • Sodium: 900mg

Tip: Swap in Greek yogurt for a lighter twist with added protein.

Recipe Tips & Variations

Ingredient Swaps

  • Greek Yogurt: For a healthier touch, replace the sour cream with plain, full-fat Greek yogurt.

  • Mushroom Varieties: Try portobello or shiitake mushrooms for a deeper umami hit.

  • Broth Base: You can use all beef broth if you prefer a more robust flavor, or even add a splash of red wine for depth.

Add-Ins

  • Veggies: Stir in frozen peas, green beans, or chopped spinach during step 7 for extra nutrition and color.

  • Cheese Lover’s Dream: Add a layer of shredded cheddar or mozzarella just before the breadcrumb topping for a melty surprise.

Make It Ahead

  • Assemble the casserole up to a day ahead. Cover and refrigerate, then bake when ready. You may need to add an extra 5–10 minutes to baking time if baking straight from the fridge.

Freezer Friendly

  • This casserole freezes beautifully. Wrap tightly in foil and freeze for up to 2 months. To reheat, thaw overnight and bake covered at 350 °F until hot and bubbly.

What to Serve With It

This casserole is hearty enough to be a full meal on its own, but here are some pairing suggestions:

  • Garlic Bread or Dinner Rolls – for soaking up that creamy sauce

  • Green Salad with balsamic vinaigrette – to balance the richness

  • Roasted Brussels Sprouts or Steamed Green Beans – for a pop of color and crunch

  • A glass of Merlot or a crisp apple cider – perfect drink pairing

Storing Leftovers

  • Fridge: Store leftovers in an airtight container in the fridge for up to 4 days.

  • Reheat: Warm individual servings in the microwave or oven. Add a splash of broth or milk if it seems dry.

  • Freeze: Wrap tightly in freezer-safe containers. Reheat in oven at 350 °F until warmed through, about 30–40 minutes from frozen.

Why You’ll Love This Recipe

  • Quick to Prepare: Uses basic ingredients and minimal steps.

  • Family-Approved: Creamy, cheesy, savory—kids and adults love it alike.

  • Make-Ahead & Freezer-Friendly: Perfect for busy weekdays or batch cooking.

  • Customizable: Add your own twist with different veggies or seasonings.

Final Thoughts

This Beef Stroganoff Casserole is everything comfort food should be—warm, creamy, satisfying, and made to feed the soul. Whether you’re preparing a weeknight family dinner or a cozy Sunday bake, it’s a dish that delivers with every bite. From the silky sauce to the golden breadcrumb topping, it’s a recipe that’s bound to become a staple in your household.

So grab your casserole dish, turn on the oven, and let’s make something delicious. Because in the world of comfort food, this casserole reigns supreme.

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