A Creamy Delight You Can’t Resist

Ever walked into a room and been hit by the heavenly aroma of sizzling beef and mushrooms? That’s exactly what you get with this Keto Beef Stroganoff Casserole! This dish wraps all the beloved flavors of traditional Beef Stroganoff into a creamy, homestyle casserole that’s not only easy but also perfect for your keto lifestyle. Trust me, this recipe is a game changer for weeknight dinners!

Why Make This Recipe

Let’s face it, who doesn’t love a dish that’s quick to whip up and even quicker to clean? Here’s why this casserole is a go-to:

One-Pan Wonder: Less mess means more time to relax with your loved ones (or binge-watch your favorite show, no judgment here!).
Kid-Approved: Even picky eaters will gobble it up! It’s like comfort food wrapped in a keto-friendly, healthy package.
Cost-Effective: Using simple ingredients keeps your wallet happy. Who knew eating healthy could be so affordable?

Ingredients

You don’t need fancy stuff — just these basics! Here’s what you’ll need:

1 pound beef (ground or cubed)
1 cup mushrooms (sliced)
1 medium onion (chopped)
2 cloves garlic (minced)
1 cup sour cream
1 cup beef broth
2 tablespoons olive oil
1 teaspoon Worcestershire sauce
Salt and pepper to taste
1 cup shredded cheese (optional for topping)
1 teaspoon dried thyme or Italian seasoning

Directions

Ready to get cooking? Follow these simple steps:

Preheat the oven to 350°F (175°C).
In a large skillet, heat the olive oil over medium heat. Add the chopped onion and minced garlic, sautéing until translucent.
Add the beef to the skillet, cooking until browned and cooked through.
Stir in the sliced mushrooms and cook until softened.
Pour in the beef broth and Worcestershire sauce, letting it simmer for a few minutes.
Reduce heat and mix in the sour cream until combined. Season with salt, pepper, and thyme.
Transfer the mixture to a casserole dish and top with shredded cheese if desired.
Bake for 20-25 minutes, or until the cheese is melted and bubbly.
Remove from the oven, let it cool slightly, and serve warm.

How to Make Keto Beef Stroganoff Casserole (Overview)

Let’s break it down! Start with sautéing the onion and garlic in olive oil for that yummy base. Once you’ve added and browned the beef, toss in the mushrooms for some extra loveliness. After a quick simmer with broth and Worcestershire sauce, mix in that luscious sour cream. Top it off with cheese for some gooey goodness. Pop it in the oven, and you’ve already got dinner nearly done! Pro tip: Don’t skip toasting the garlic — it makes all the difference!

How to Serve Keto Beef Stroganoff Casserole

When it’s time to serve, think vibrant! This casserole pairs perfectly with a side of fresh, sautéed greens or a crisp garden salad. The golden, cheesy top contrasts beautifully with the creamy filling beneath. Plus, the aroma wafting from your kitchen will have everyone flocking to the dinner table faster than you can say “dinner’s ready!”

How to Store Keto Beef Stroganoff Casserole

Wondering how long this beauty lasts? Storing it is easy-peasy! Keep leftovers in an airtight container in the fridge for about 3–4 days. If you want to save it for later, freeze it for up to 3 months. For the best flavor, reheat it gently, either in the oven or microwave. Just remember, the magic happens best when enjoyed fresh out of the oven!

Tips to Make Keto Beef Stroganoff Casserole

Here are some insider tricks to elevate your casserole game:

Use a mix of beef cuts for added flavor; think chuck and sirloin!
Swap out seasonal veggies like zucchini or spinach for a different twist.
If you’re a garlic lover, feel free to add an extra clove or two. Why not?
Got leftovers? Transform them into stuffed peppers for another meal!

Variation

Feeling adventurous? You could make this beef stroganoff vegan by swapping the beef for plant-based ground meat and using a dairy-free sour cream alternative. Throw in some extra veggies like bell peppers, and you’ve got a tasty twist for everyone at the table!

FAQs

Can I use chicken instead of beef?
Absolutely! Chicken works beautifully, and you’ll still have that creamy goodness.

Can I prepare this ahead of time?
You can! Assemble the casserole and keep it in the fridge for a day or two before baking.

What’s the best way to reheat leftovers?
Microwave on a low setting or reheat in the oven at a low temperature until warmed through.

📌 Pin this recipe for your next cozy dinner night!