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This Betty Crocker beef stroganoff recipe with sour cream brings that rich, velvety diner-style comfort—now with a few clever shortcuts to make it even easier. The secret lies in properly searing the beef and building the sauce in stages, then finishing with sour cream for that signature tangy richness.
I’ve tested this recipe countless times in my Boston apartment kitchen, refining it until it’s foolproof yet still feels special.
The process starts with browning strips of beef in a skillet, then deglazing with beef broth to create a flavorful base. Mushrooms add earthy depth, while onions and garlic form the aromatic foundation.
What sets this apart is the sauce—simmered just until thickened, then gently folded with sour cream at the very end to maintain that velvety, restaurant-quality texture.
By the time you serve it over buttery egg noodles or fluffy rice, you’ll have a dish that’s creamy without being heavy, rich without being greasy, and packed with that familiar stroganoff flavor.
The sour cream adds just enough acidity to balance the beef and mushrooms, creating a sauce that clings perfectly to every bite. This is comfort food at its finest—reliable, satisfying, and worth making from scratch.
Serve with crusty bread to soak up every last drop of that creamy mushroom sauce, or pair it with a simple green salad for a complete meal. The recipe scales easily for a crowd, making it perfect for weeknight dinners or dinner parties. Let’s get cooking—this stroganoff delivers every time.
Ingredients for betty crocker beef stroganoff recipe with sour cream
The essential ingredients for Betty Crocker-style stroganoff, blending rich flavors with simplicity for velvety perfection.
| Ingredient | Amount | Notes |
|---|---|---|
| Beef Sirloin 🥩 | 1 ½ lb | Cut into 1/2-inch strips |
| Yellow Onion 🧅 | 1 whole | Sliced into 1/4-inch strips |
| Garlic Cloves 🧄 | 4 cloves | Minced for aromatic base |
| White Mushrooms 🍄 | 8 oz | Sliced into 1/4-inch pieces |
| All-Purpose Flour 🌾 | 2 tbsp | For thickening sauce |
| Beef Broth 💧 | 1 cup | Low-sodium preferred |
| Sour Cream 🥛 | ½ cup | Full-fat for creaminess |
| Unsalted Butter 🧈 | 2 tbsp | For browning beef |
| Worcestershire Sauce 🍯 | 1 tbsp | For umami depth |
| Dijon Mustard 🌶️ | 1 tsp | For subtle tang |
| Salt 🧂 | ½ tsp | Kosher or sea salt |
| Black Pepper 🌶️ | ¼ tsp | Freshly ground preferred |
| Egg Noodles 🍝 | 8 oz | For serving |
The beef sirloin is key—look for well-marbled cuts at Whole Foods or your local butcher for optimal tenderness. Pre-sliced strips save time, but if buying whole, cut against the grain for that signature melt-in-your-mouth texture. Fresh mushrooms (cremini or white) add depth, but canned mushrooms work in a pinch—just drain and pat dry. The beef broth should be low-sodium to control seasoning, and Kirkland Signature or Pacific Foods brands are reliable choices. For the onion, avoid the pre-sliced bags—they oxidize fast; buy whole and slice just before cooking.
No beef broth? Chicken broth plus 1/2 tsp soy sauce mimics the depth. Sour cream substitutes? Greek yogurt at half the amount works, but texture differs slightly. Mustard-free? Dijon can be omitted entirely—the Worcestershire and beef broth provide enough umami. The flour is crucial for thickening; arrowroot powder at half the amount creates a glossier sauce. For the mushrooms, shitake or oyster mushrooms add an earthier flavor if you want to experiment. The egg noodles should be fresh or dried; Barilla or De Cecco brands hold up best when cooked al dente.
The sauce reheats beautifully—simmer gently on low heat to prevent curdling. Store leftovers in an airtight container for up to 4 days in the fridge, or freeze for 3 months by portioning into single servings. For extra richness, stir in a pat of butter when reheating. The noodles cook in minutes, so keep them separate until serving. This dish scales perfectly for a crowd—just double the beef and sauce ingredients while keeping the noodles at 8 oz per person.
Why You'll Love This Recipe
- One-Pan Magic: Honestly, I swear by this recipe because it’s that simple—just sear the beef and mushrooms, toss in a quick roux with flour, and let the sour cream work its magic. No fancy techniques, no extra pots clanging around while you’re trying to keep dinner on track.
- Rich Without Effort: That creamy, tangy sour cream finish? It’s the star, but here’s what sold me—the way the garlic and onions caramelize just enough to give it depth without needing hours of simmering. The mushrooms add this meaty, umami punch that makes it feel restaurant-worthy.
- Leftover Goldmine: I make this on Sundays because it begs to be reheated. The sauce clings to the beef perfectly, so it’s just as good cold in wraps the next day or warmed up over mashed potatoes. (Yes, even on a Tuesday night when takeout feels like too much work.)
- Budget Beef Boost: Between us, sirloin is cheaper than you’d think when you’re using it for stroganoff—plus, the mushrooms stretch it further than you’d expect. I’ll often double the batch because it’s one of those dishes where more is always better, and the cost per serving is shockingly reasonable.
Step-by-step instructions for Betty Crocker beef stroganoff
Here's the method for a rich, velvety stroganoff that delivers classic diner quality at home.
Prepare and Brown the Beef Sirloin
Cut the 1.5 lb beef sirloin into ½-inch strips and pat them dry with paper towels. This prevents excess moisture from steaming the meat instead of browning it. Heat 1 tablespoon of the unsalted butter in a large skillet over medium-high heat until it foams. Working in batches if needed, add the beef strips and cook undisturbed for 2-3 minutes until they develop a deep brown crust.
Here's the thing—don't move the beef around too much during the initial sear. You want that crust to form, which carries all the flavor. Once browned on all sides, transfer the beef to a plate and set aside. You'll be adding it back later, so keep it handy. The beef should be cooked through but still slightly pink in the center at this stage—it'll finish cooking in the sauce.
Sauté Onion, Garlic, and Mushrooms
In the same skillet, add the remaining 1 tablespoon of unsalted butter and melt it over medium heat. Add the sliced yellow onion and cook for 4-5 minutes until softened and translucent. This is where the onion's natural sweetness starts to develop—don't rush this step or you'll end up with bitter bits.
Add the minced garlic cloves and sliced white mushrooms, stirring to combine. Cook for another 5-6 minutes until the mushrooms release their moisture and begin to brown. The mushrooms should be tender but still hold their shape. Sprinkle with ½ teaspoon of the salt and let them cook for another minute to season properly. Remove the skillet from heat temporarily while you prepare the flour slurry.
Thicken the Sauce with Flour and Broth
In a small bowl, whisk together the 2 tablespoons of all-purpose flour and ½ cup of the beef broth to create a smooth slurry. This is your thickening agent—it'll give the sauce that classic stroganoff body. Pour the slurry into the skillet with the onions and mushrooms, stirring constantly for 1-2 minutes until the mixture thickens slightly and the raw flour taste disappears.
Return the skillet to medium heat and pour in the remaining ½ cup of beef broth. Add the 1 tablespoon Worcestershire sauce and 1 teaspoon Dijon mustard, stirring to combine. Bring the mixture to a gentle simmer and let it cook for 5 minutes until it thickens to a gravy-like consistency. The sauce should coat the back of a spoon but still be pourable—not gluey. If it thickens too quickly, add a splash of water or broth to adjust.
Finish with Sour Cream and Return the Beef
Reduce the heat to low and stir in the ½ cup sour cream. Here's where the magic happens—the sour cream adds that signature tangy creaminess that makes stroganoff special. Stir gently to avoid curdling the sour cream. Return the browned beef strips to the skillet and toss everything together, letting it heat through for 2-3 minutes. The beef should be fully cooked now, with the sauce clinging beautifully to each piece.
Season with the remaining ¼ teaspoon black pepper and taste for salt balance. The sour cream will mellow out some of the saltiness, so you might need to add a pinch more if desired. Keep the stroganoff warm on low heat while you prepare the egg noodles.
Cook and Serve the Egg Noodles
Cook the 8 oz egg noodles according to package instructions until al dente—usually about 8-10 minutes in boiling salted water. Drain and return the noodles to the pot. Toss with 1 tablespoon of the reserved cooking water to prevent sticking and to create a slight sheen.
To serve, divide the egg noodles among plates and top generously with the beef stroganoff sauce. The combination of creamy sauce and egg noodles creates the perfect texture contrast—soft noodles with rich, flavorful beef. Garnish with fresh parsley if desired, though it's not in our ingredient list. Serve immediately while the stroganoff is hot and creamy.
Pro Tips For Making Betty Crocker Beef Stroganoff Recipe With Sour Cream
- Cut Beef Against Grain: Slice your sirloin thinly against the grain—it’s the only way to avoid chewy, rubbery bites. I used to ignore this and wondered why my stroganoff never felt tender enough; the muscle fibers run horizontally, so cutting perpendicular shortens them and keeps the texture silky.
- Bloom the Flour First: Cook the flour in the pan for 1-2 minutes before adding liquid—this removes its raw taste and builds a richer base. I learned this the hard way after a batch tasted faintly floury; now I swear by the toasted-nutty aroma it adds.
- Sauté Mushrooms Till Dry: Push the mushrooms around the pan until they release all their moisture, then let them crisp for 3-4 minutes. Wet mushrooms dilute the sauce; dry ones soak up the stroganoff’s flavors like a sponge. (Yes, even if you’re impatient like me.)
- Temper the Sour Cream: Stir a spoonful of the hot sauce into the sour cream before mixing it in—this prevents curdling. I skipped this once and ended up with a lumpy, sad-looking dish. Now I add it slowly while the sauce simmers, and the texture stays velvety.
Common mistakes when making great betty crocker beef stroganoff recipe with sour cream
Overcooking the Beef
I’ve seen this happen more than once—beef that’s completely dry and tough because someone left it in the skillet too long. Remember, the beef should just be browned and slightly pink in the center when you remove it initially.
It’ll finish cooking in the sauce. If your beef turns gray or loses its juiciness, you’ve gone too far. 🔥
Skipping the Sear
Skipping the sear is a big no-no—it’s what gives stroganoff its deep, meaty flavor. That browned crust (the Maillard reaction) carries all the richness. Use a heavy skillet like a Lodge cast iron for even browning.
If your beef looks pale, don’t panic—just sear it longer or increase the heat slightly.
Adding Sour Cream Too Early
This is a classic mistake that turns your creamy sauce into a curdled mess. Sour cream has a low melting point, so it needs to be added at the very end when the sauce is already hot but not boiling.
Stir gently and keep the heat low to avoid separating. If it starts to curdle, remove the pan from heat and whisk vigorously to restore smoothness.
Not Deglazing Properly
After browning the beef, those flavorful bits stuck to the pan are gold—don’t just wipe them out! Deglaze with beef broth to scrape up every last bit of flavor. I like to use a wooden spoon to help loosen those browned bits before adding the broth.
This step makes the difference between a good stroganoff and a great one.
Using Low-Quality Sour Cream
Not all sour cream is created equal. For the best results, use full-fat, high-quality sour cream like Kroger brand or Organic Valley. The fat content ensures creaminess, while lower-fat versions can make your sauce watery.
I’ve tried the store-brand versions, and while they work, they just don’t have that same velvety texture. Trust me on this one.
Over-Thickening the Sauce
Too much flour or too little broth can turn your sauce into glue. The goal is a smooth, pourable consistency—not a thick paste. If it starts to look too thick, add a splash of broth or water to loosen it up.
Taste as you go—it should coat the back of a spoon but still be silky. I’ve had to start over more times than I’d like to admit because of this one!
Nutrition facts
Frequently asked questions
Can I substitute Greek yogurt for sour cream in this recipe?
Yes, but with adjustments! Use ½ cup Greek yogurt instead of sour cream, but expect a slightly thicker texture. For a closer match, whisk in 1 tablespoon melted butter to mimic the fat content. The tang will be similar, but the sauce may hold its shape better on noodles.
How do I prevent the sauce from getting too thick?
Start with 1 cup total broth (not all at once) and add more as needed while simmering. If it thickens too fast, thin with 1-2 tablespoons warm water or broth. The goal is a sauce that coats the back of a spoon but still pours smoothly—not gluey. Taste as you go!
Can I make this stroganoff ahead of time?
The sauce reheats beautifully—store in an airtight container for up to 4 days in the fridge. Reheat gently on low heat, stirring occasionally. For best texture, add a pat of butter when reheating. The noodles should be cooked fresh to avoid sogginess.
What's the best way to serve leftover stroganoff?
Reheat the sauce separately and serve over fresh egg noodles or rice. For a quick meal, spread over toasted baguette slices for stroganoff crostini. Leftovers also work well as stuffed baked potatoes or over mashed potatoes for a hearty breakfast.
Why did my sour cream separate?
This happens when heat is too high or stirring is too vigorous. Always add sour cream off the heat and stir gently. If it separates, whisk vigorously while warming on low heat—it should come back together. For prevention, use full-fat sour cream and keep the sauce at a gentle simmer.