Keto Beef Stroganoff
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My keto beef stroganoff recipe features tender sirloin simmered in a creamy gravy. Ready in 20 minutes, serve it over low-carb pasta for an easy weeknight dinner. Slow cooker option!
My keto beef stroganoff tastes like the classic
Beef stroganoff is one of those dinners I never get tired of. It’s rich, creamy, and exactly the kind of comfort food my partner or I craves when the weather cools down.
When I’m eating lower carb, it’s one of the easiest recipes to adapt. With just a few simple swaps, my version is every bit as rich and comforting as the original. Here’s why I love making it:
- Ready in 20 minutes. It’s one of my favorite weeknight dinners that comes together in no time.
- Just 3 grams of net carbs. And that includes the keto pasta or noodles I serve it with.
- One-pan recipe. Everything cooks in the same skillet, making cleanup a breeze.
- Slow cooker option. I usually make it on the stovetop, but I’ve also tested it in the slow cooker for those days when I want dinner ready and waiting.
Let’s make this together now!
Key Ingredients
Here’s what you’ll need, along with my kitchen notes. Full measurements are in the recipe card below.
- Sirloin steak. This is my favorite cut because it’s naturally tender and cooks quickly. Beef tenderloin also works beautifully, and if you want a more budget-friendly option, beef stew meat or lean ground beef are both great substitutes.
- Garlic and onion. The classic aromatics that build the base of the sauce.
- Butter. I always use block butter rather than a spread. It gives the sauce a richer flavor and doesn’t contain the added water that many spreads do.
- Beef broth. For savory flavor. If you’re using low-sodium broth, add salt and black pepper to taste.
- Worcestershire sauce. The secret ingredient to give this dish an umami flavor.
- Mushrooms. I used sliced white button mushrooms, but cremini mushrooms would also work well.
- Almond flour. Thickens the sauce. Use blanched almond flour, not almond meal. I also tested the recipe with xanthan gum, and it worked fine.
- Sour cream. Adds creaminess and a subtle tang that balances out all the saltiness. Cream cheese is a good substitution.
- Keto noodles. To complement the dish! I used homemade keto pasta, but you can use store-bought pasta or cauliflower mashed potatoes.
How to make keto beef stroganoff
Step 1- Cook the aromatics. In a non-stick skillet over medium heat, melt the butter. Add the garlic and onions, cook until soft, then remove them from the pan.
Step 2- Cook the steak. Slice the beef into 1-inch strips, cutting against the grain. Add the steak to the hot pan and cook for 4-5 minutes until no longer pink.
Step 3- Build the sauce. Add the broth and Worcestershire sauce and bring to a boil. Once boiling, reduce the heat to low and simmer for 15 minutes.
Step 4- Add mushrooms and simmer. Add the mushrooms, onion, and garlic. Whisk in the almond flour. Simmer for 5 minutes, then fold in the sour cream.
Step 5- Serve. Remove the pan from the heat and serve with low-carb pasta or mashed cauliflower.
How to make this in a slow cooker
While I prefer the stovetop method for my stroganoff, I know many of you prefer a slow cooker, so I’ve included a tested crockpot option.
Slow cooker method: Melt butter in a skillet, then add the onion, garlic, and beef. Cook the beef until it is no longer pink. Add the cooked beef, vegetables, broth, Worcestershire sauce, and mushrooms to the slow cooker. Cook on low for 5-6 hours or high for 2-3 hours. Remove the lid, stir in the almond flour, and simmer for 30 minutes. Stir in the sour cream right before serving.
Arman’s recipe tips
- Don’t overcook the beef. I like to cook the steak until it’s just browned on the outside. It’ll finish cooking in the sauce, so this keeps it nice and tender instead of chewy.
- Stir the sour cream in at the end. Keep the heat low when you add it and don’t let the sauce boil over afterward. This helps keep the sauce silky and prevents the sour cream from splitting.
- A little Dijon goes a long way. If I want to add a little extra depth, I’ll stir in 1 teaspoon of Dijon mustard with the Worcestershire sauce. It doesn’t make the stroganoff taste mustardy- it just rounds out the sauce.
More keto comfort food recipes
Keto Beef Stroganoff
Ingredients
- 1 1/2 pounds sirloin steak
- 1/4 cup butter unsalted
- 2 large onions sliced
- 1 clove garlic minced
- 1 1/2 cups beef broth
- 1 teaspoon Worcestershire sauce
- 1/2 cup mushrooms sliced
- 1/4 cup almond flour * See notes
- 1 1/2 cups sour cream
Instructions
- Slice the beef into 1-inch strips, cutting against the grain.
- In a non-stick pan or skillet, add the butter and place it over medium heat. Once hot, add the garlic and onions and cook until soft. Remove them from the pan.
- Add the sirloin and cook for 4-5 minutes, until no longer pink. Add the beef broth and Worcestershire sauce and bring to a boil. Once boiling, reduce the heat to low and let it simmer for 15 minutes.
- Add the mushrooms and the cooked onion and garlic. Stir through the almond flour. Let everything simmer for 5 minutes, before stirring through the sour cream until combined and smooth.
- Remove the skillet off the heat and serve immediately with your favorite low carb pasta or mock potatoes.
Do you have any advice for doing this in the slow cooker?
Hi Jelena, this should be pretty straight forward in a slow cooker, there are some more detailed instructions on the page under the “Alternative cooking methods” section. Let us know how you go!
My family makes many times beef stroganoff. Thank you so much for making this change.
I’m so glad you enjoyed the recipe, Mario. The photos you shared on your Instagram looked fantastic!
This my mum cooked sooo often! But with mushrooms and cream cheese. This is even better!
Turned out great! Tasted delicious! Love that it’s Keto friendly.
Fantastic!!! Rave reviews from everyone. Simple, quick cooking and nice presentation.
Definitely will make again – as soon as I make all my other saved recipes from you! Thanks for possible substitutions plus suggested add-ons. Susan
This was delicious, but wish you included your keto pasta recipe.
Hi Mitch! Thanks for your wonderful comment. The recipe card and body of the post both include my keto pasta recipe!
I don’t know where to start! I have enjoyed so many of your delicious recipes! The beef stroganoff was absolutely amazing. Paired with the rutabaga mashed potatoes was indeed scrumptious. Thank you for sharing your recipes. I have been low carb keto for quite a while and I find your recipes always simply amazing.
Thank you so much Cheryl! I’m so glad you enjoyed this one 🙂
Easy to make and delicious. My family love it.