Carrie's Kitchen Texas Grassfed Sirloin Beef Stroganoff Recipe

Carrie has been making this beef stroganoff recipe since before we started Texas Grass Fed Farms — long before we got serious about what goes into our food. It came out of her Carrie's Kitchen days, when she was helping families put real dinners on the table without spending two hours in the kitchen. This one was always a crowd-pleaser.

The original recipe calls for beef tenderloin or sirloin steak, flour, sour cream, and instant beef bouillon granules. We've kept the bones of the traditional beef stroganoff intact — sliced beef and mushrooms and onions in a creamy sauce served over egg noodles — but upgraded a few things. We swapped the bouillon granules for real beef bone broth, which gives the sauce a richer, deeper flavor. We kept the flour (it works), but we'll show you how to use arrowroot powder if you're avoiding gluten. For the creamy base, both sour cream and full-fat Greek yogurt work beautifully — Carrie uses Greek yogurt these days, but either one gets you there. We'll cover both.

If you're cooking with grass-fed sirloin for the first time, pay attention to heat and time. Grass-fed beef cooks 25–30% faster than conventional beef, and this is one of those stroganoff recipes where overcooking will cost you. You want the beef tender and just done — not rubbery, not chewy. A quick sear over high heat and a watchful eye is all it takes.

Why Sirloin Is the Best Cut of Beef for This Recipe

A lot of stroganoff recipes call for beef tenderloin, and sure — it's incredibly tender. But it's also expensive, and it can get lost in a saucy dish. Top sirloin is the best beef for stroganoff in this recipe. It has enough structure to hold up when you slice the beef thin and sear fast, it absorbs the sauce beautifully, and it costs far less than tenderloin without sacrificing much.

If you're buying from Texas Grass Fed Farms, our grass-fed sirloin steak is cut thick enough to give you a real sear before the inside overcooks — which is exactly what you want here. Thin-cut steaks are a problem for stroganoff because by the time you get color on the outside, the center is overdone.

Other good cuts of beef for stroganoff include beef tenderloin tips or flank steak. If you go that route, the same rules apply — thin slices, high heat, move fast. You can even make a simple beef version with what you have; the different cuts of beef each bring something slightly different, but any of the three work.

How to Slice the Beef for Stroganoff

Partially freeze the sirloin for 20–30 minutes before slicing. This firms up the meat just enough that you can cut it into thin, uniform strips across the grain without the beef sliding around on you. That "across the grain" part matters — it shortens the muscle fibers and makes every bite more tender. Slice the beef into strips about ¼-inch thick and 2–3 inches long.

The Stroganoff Sauce: What Makes It Work

The creamy sauce is what this dish is really about. Carrie's original recipe combines the flour and sour cream into a slurry first, then dissolves bouillon granules in water and adds that to the pan. We've updated that to use real grassfed beef bone broth instead. When you add beef broth and stir it into the slurry, the sauce comes together into something much richer than bouillon ever delivers.

For the creamy base, both sour cream and full-fat Greek yogurt work great — they're interchangeable here. Carrie gravitates toward Greek yogurt these days, but the classic sour cream version is equally good. Either way: stir in sour cream (or yogurt) over medium heat, not high. High heat causes both to break and turn grainy. Keep it calm and the sauce will come out smooth and velvety every time.

A small spoonful of Dijon mustard stirred in with the beef broth adds a subtle depth that most people can't identify but everyone appreciates. It's not in Carrie's original, but it's become a permanent fixture.

Real Bone Broth vs. Bouillon Granules: Why It Matters

Instant beef bouillon granules are mostly salt, corn syrup solids, and artificial flavor — not much else. They'll get the job done in a pinch, but they add nothing nutritionally and the flavor is flat compared to a real, collagen-rich beef stock. Our grassfed beef bone broth is made from grass-fed beef bones, loaded with gelatin and amino acids. When you let the sauce simmer with real beef broth, the difference shows up in every bite.

A small spoonful of Dijon mustard stirred in at the end adds a subtle depth that most people can't identify but everyone appreciates. Carrie's original didn't include it, but it's become a permanent addition in our kitchen.

Real Bone Broth vs. Bouillon Granules: Why It Matters

Instant beef bouillon granules are mostly salt, corn syrup solids, and artificial flavor. They'll get the job done in a pinch, but they don't add anything nutritionally and the flavor is flat compared to a real, collagen-rich bone broth. Our grassfed beef bone broth is made from grass-fed beef bones, which means it's loaded with gelatin, amino acids, and natural flavor that granules simply can't replicate. When the sauce reduces around those noodles, you'll taste the difference.

Mushrooms and Onions: Don't Rush This Part

The mushrooms are at least as important as the beef here, and most people under-cook them. You want them to actually brown — not steam. That means a hot pan, a little butter, and room to breathe. If you crowd two cups of mushrooms into a small skillet, they'll release moisture and steam instead of caramelize, and you'll end up with a watery sauce.

A lot of older stroganoff recipes shortcut this step with a can of cream of mushroom soup. We're not doing that. Real onions and mushrooms that actually cook down — that's what gives this dish its flavor. Skip the cream of mushroom soup and take the extra five minutes. You'll know the difference.

Cook in batches if needed. Once the mushrooms are golden and the onion is soft, add the garlic and stir just until fragrant — about 30 seconds. Garlic burns fast, and burned garlic will wreck the whole pan.

Ingredients

• 1½ lbs grass-fed sirloin steak, partially frozen and thinly sliced across the grain
• 2½ Tbsp all-purpose flour (see flour alternatives below)
• 8 oz full-fat sour cream or full-fat Greek yogurt (both work — Carrie uses Greek yogurt)
• 1 cup grass-fed beef bone broth + ¼ cup water (or substitute: 2 tsp instant beef bouillon granules dissolved in 1¼ cups water)
• ¼ tsp black pepper
• 2½ Tbsp grass-fed butter, divided
• 2 cups mushrooms, sliced
• ½ cup onion, chopped
• 1 tsp garlic, minced
• 1 tsp Dijon mustard (optional but recommended)
• Salt and pepper to taste
• 1 pkg wide egg noodles, cooked according to package instructions

Flour alternatives: For gluten-free, substitute arrowroot powder (use 1½ Tbsp — it's more potent than flour) or tapioca starch (1:1 substitution). Mix into the sour cream before adding to the pan, same as the original recipe.

How to Make This Beef Stroganoff Recipe Step by Step

1. Partially freeze the sirloin steak for 20–30 minutes, then thinly slice across the grain into bite-sized strips about ¼-inch thick.
2. In a bowl, combine the flour and sour cream, stirring until smooth. Add the bone broth, water, black pepper, and Dijon mustard if using. Set aside.
3. Heat a large cast-iron skillet or large pot over high heat with half the butter until shimmering.
4. Add half the beef strips in a single layer and sear over medium-high heat until just cooked through, about 2–3 minutes. Remove the beef from the pan and set aside.
5. Add the remaining beef strips and sear until done. Remove and set aside.
6. Reduce heat to medium. Add the remaining butter, then cook the onion until softened, about 3–4 minutes.
7. Add the mushrooms and cook, stirring occasionally, until golden and liquid has cooked off, about 5 minutes.
8. Add the minced garlic and cook until fragrant, about 30 seconds.
9. Return the beef to the pan. Pour in the sour cream and bone broth mixture, then add beef broth and stir to combine.
10. Cook and stir over medium heat until the beef mixture is hot and the sauce is bubbly, about 2–3 minutes. Check that the beef is tender — it should be juicy, not dry. Do not boil.
11. Cook and stir 1 minute more until the sauce has thickened slightly.
12. Taste and adjust salt and pepper as needed. Ladle the stroganoff over wide egg noodles and serve immediately.

Recipe Tips

• Use a meat thermometer if you're cooking the steak whole before slicing — pull it at 130°F for medium-rare; grass-fed beef carries over fast.
• The beef mixture should be creamy and just coated, not swimming in sauce. If it looks too thick, add a splash of beef stock to loosen it.
• Serve beef stroganoff right away. The egg noodles continue to absorb the sauce as it sits, so it's best fresh off the stove.

Tips for Cooking Grass-Fed Sirloin Steak

Grass-fed beef is leaner than grain-fed, which means it cooks 25–30% faster. The single biggest mistake with this kind of recipe is overcooking — in a stroganoff, that means tough, chewy strips instead of tender, juicy beef.

Use high heat and move fast. You're searing the beef, not braising it. Get your cast-iron skillet genuinely hot before the beef goes in. Cook half the beef at a time to keep the pan temperature up.

Use a thermometer if you're unsure. If you're cooking the steak whole before slicing, pull it at 130°F for medium-rare. Grass-fed beef carries over to 135°F with a 5-minute rest — that's the sweet spot.

Stir in sour cream gently. Once you add the creamy base to the pan, keep heat at medium and stir slowly. Hard boiling causes the sauce to break. It'll still taste fine, but it won't look as good.

For more on cooking grass-fed beef without drying it out, read our guide on how to cook grass-fed beef.

Serving Options: Egg Noodles and Grain-Free Alternatives

The best beef stroganoff is served over wide egg noodles — and there's a reason that's been the standard for generations. They have enough body to hold the creamy stroganoff sauce without disappearing. Cook them just to al dente; they'll soften further once you ladle the stroganoff over them.

If you're going grain-free or lower carb, both zucchini noodles and cauliflower rice work well under this creamy stroganoff. Zucchini noodles hold up better if you lightly sauté them for just 1–2 minutes before serving — don't overcook, or they'll get watery. Cauliflower rice makes for a heartier plate and soaks up the sauce nicely. Either way, make sure you serve beef stroganoff immediately — it doesn't hold as well once it starts sitting.

Frequently Asked Questions

What are the best cuts of beef for stroganoff?

Top sirloin is the best beef for this homemade beef stroganoff. It's flavorful, holds up when you slice the beef thin and sear it fast, and costs far less than tenderloin. Beef tenderloin tips and flank steak also work. The key with any cut: slice across the grain and don't overcook.

Can I substitute Greek yogurt for sour cream in stroganoff?

Yes — full-fat Greek yogurt is equally good. Carrie uses Greek yogurt when she makes this now. The tang is nearly identical and the texture holds just as well. The rule is the same for both: stir in the sour cream or yogurt over medium heat, never high. High heat causes both to break and turns the sauce grainy.

Can I make beef stroganoff with bone broth instead of bouillon?

Absolutely, and it's worth it. Adding beef broth made from grass-fed bones gives the sauce a richer, deeper flavor and adds natural gelatin that granules simply can't match. We use one cup of grassfed beef bone broth plus ¼ cup water in place of the bouillon. Keep bouillon granules as a backup when you're in a pinch.

How do I keep the beef tender in stroganoff?

Three things: slice the beef thin and across the grain, sear the beef in batches over high heat, and don't return the beef to the pan until the very end. Once you add the beef back to the sauce, you're just heating through — not cooking further. With grass-fed sirloin, this matters even more because the leaner meat dries out faster.

Can I make this stroganoff recipe ahead of time?

You can prep the sauce and mushroom base ahead, but cook the beef fresh. If you're reheating the whole dish, do it over low heat and add a splash of beef stock to loosen the sauce. Avoid the microwave — it makes the beef tough and the sauce grainy.

From Carrie's Kitchen to Your Table

This recipe has been on our family table long before Texas Grass Fed Farms was anything more than a conversation. Carrie made it for neighbors, for small groups, for nights when dinner needed to happen fast and nobody wanted to think too hard. It's one of those recipes that doesn't need to be reinvented — just made with better ingredients.

Grass-fed sirloin from Texas ranchers who actually take care of their land and their animals. Real bone broth. Greek yogurt or sour cream. Mushrooms that actually brown before they go in the pan. That's the difference between a meal that fills you up and one that genuinely nourishes you.

If you want to try this with our grass-fed sirloin steak or explore other cuts, visit our grass-fed beef collection. And if you want to stay current on new recipes and what's coming off the ranch, join our mailing list — we'd love to have you at the table.