Creamy Beef Fricassee Casserole Recipe

Lunch, Red Meat

March 10, 2026

A Comfort Food Classic, Reimagined!

Forget everything you thought you knew about fricassee! We’re swapping the traditional chicken for rich, savory beef in this inventive and incredibly satisfying casserole. Imagine tender strips of sirloin and a medley of low-carb vegetables, all swimming in a luscious, creamy sauce. The final touch? A generous crown of melted, bubbly cheese broiled to golden-brown perfection. This is more than just a meal; it’s a heavenly, comforting experience that will have everyone asking for seconds. Perfect for a cozy night in!

Ingredients

• 1.3 pounds / 600 g beef sirloin (rump) steak
• Salt and pepper to taste
• 1/4 cup / 55 g ghee or other healthy cooking fat, divided
• 1 small / 70 g yellow onion, chopped
• 2 cloves garlic, minced
• 2 bay leaves, crumbled
• 2 large / 128 g celery stalks, sliced
• 1 medium / 85 g leek, sliced
• 4 cups / 280 g sliced white mushrooms
• 1 medium / 400 g broccoli or broccolini, roughly chopped
• 1 cup / 240 ml bone broth or chicken stock
• 1/2 cup / 115 g full-fat sour cream
• 1 teaspoon paprika
• 1/8 teaspoon cayenne pepper
• 1 1/2 cups / 180 g grated Swiss or Cheddar cheese
• 2 tablespoons / 8 g freshly chopped herbs such as parsley, oregano, and thyme

Instructions

1. Slice the steak into thin strips. Season generously with salt and pepper. Heat half of the ghee in a large, oven-safe casserole dish or skillet over high heat. Working in batches, quickly fry the beef strips on both sides until well browned. Remove the beef from the dish and set aside.
2. Reduce the heat to medium-high. Add the remaining ghee and the chopped onion to the dish. Cook for 5 to 8 minutes, until softened and lightly browned. Stir in the garlic, crumbled bay leaves, celery, and leek, and cook for another 2 minutes until fragrant.
3. Add the mushrooms, broccoli, broth, sour cream, paprika, and cayenne pepper. Stir to combine, then cover with a lid. Reduce the heat to medium-low and let it simmer for 5 to 6 minutes, or until the broccoli is tender-crisp.
4. Remove the dish from the heat. Stir the cooked steak back into the vegetable mixture. Sprinkle the grated Swiss or Cheddar cheese evenly over the top.
5. Place the casserole under a preheated broiler on high. Broil for about 5 minutes, or until the cheese is completely melted, bubbling, and golden brown.
6. Carefully remove from the oven and let it cool for a few minutes. Garnish with fresh herbs before serving.

Nutritional Information

• Nutrition Facts Per Serving
• MAKES: 6 servingsPREPARATION TIME: 15 minutes + freezingCOOKING TIME: 30 minutesTotal carbs: 11 g / Fiber: 3.2 g / Net carbs: 7.8 g / Protein: 34.7 g / Fat: 34.7 g / Energy: 492 kcalMacronutrient ratio: Calories from carbs (6%), protein (29%), fat (65%)

Pro Tips

• For perfectly thin beef strips, place the steak in the freezer for 30 to 60 minutes before slicing. This firms up the meat, making it much easier to cut.
• Don’t crowd the pan when browning the beef. Cook it in batches to ensure each piece gets a beautiful, flavorful sear rather than just steaming.
• Feel free to swap the broccoli for other low-carb vegetables like cauliflower florets, sliced bell peppers, or green beans. Adjust cooking time as needed.
• For an even richer flavor, use Gruyère cheese instead of Swiss, or try a spicy Monterey Jack for a little kick.
• This casserole can be assembled up to a day in advance. Prepare through step 4, cover, and refrigerate. When ready to eat, simply top with cheese and broil until hot and bubbly.

FAQ

Q: What kind of beef is best for this fricassee casserole
A: This recipe calls for beef sirloin or rump steak, which becomes wonderfully tender. For the best results, slice it thinly against the grain. A pro tip is to freeze the steak for 30-60 minutes before cutting to make slicing easier.

Q: Is this beef casserole recipe keto-friendly
A: Absolutely. With only 7.8 grams of net carbs per serving, this creamy beef fricassee is an excellent low-carb and keto-friendly meal. It’s rich in healthy fats and protein, making it a satisfying comfort food option.

Q: Can I make this beef fricassee ahead of time
A: Yes, this is a perfect make-ahead beef casserole. Prepare the recipe through step 4, then cover and refrigerate for up to one day. When ready to eat, simply sprinkle with cheese and broil until hot and bubbly.

Q: What can I serve with this cheesy beef casserole
A: To keep the meal low-carb, serve this beef fricassee with cauliflower rice, zucchini noodles, or a simple side salad. If carbs aren’t a concern, it’s also delicious with mashed potatoes or crusty bread to soak up the creamy sauce.

0 0 votes
Article Rating
Subscribe
Notify of
guest
0 Comments
Oldest
Newest Most Voted
Inline Feedbacks
View all comments

More Keto Recipes

Easy Spicy Grilled Flank Steak Recipe

Easy Spicy Grilled Flank Steak Recipe

There’s nothing quite like the smoky char and mouthwatering aroma of a steak sizzling on the grill. This Spicy Grilled Flank Steak recipe takes a humble cut of meat and transforms it into a flavor-packed masterpiece. We’re using a simple but potent blend...

Pesto Flavored Steak

Pesto Flavored Steak

Preparation Time: 15 minutes Cooking Time: 17 minutes Servings: 4 Ingredients 0.25 Cup fresh oregano, chopped 1.5 tbsp garlic, minced 1.0 tbsp fresh lemon peel, grated 0.5 tsp red pepper flakes, crushed Salt and freshly ground black pepper, to taste 16 oz (454 g)...

Spicy Sirloin & Broccoli Stir-Fry Recipe

Spicy Sirloin & Broccoli Stir-Fry Recipe

A 35-Minute Weeknight Wonder! Say goodbye to boring dinners and hello to this vibrant, zesty Spicy Sirloin and Broccoli Stir-Fry! This isn’t your average beef and broccoli. We’re kicking things up a notch with a fiery serrano pepper and a bright splash of...

Easy Spicy Grilled Flank Steak Recipe

Easy Spicy Grilled Flank Steak Recipe

There’s nothing quite like the smoky char and mouthwatering aroma of a steak sizzling on the grill. This Spicy Grilled Flank Steak recipe takes a humble cut of meat and transforms it into a flavor-packed masterpiece. We’re using a simple but potent blend...

Pesto Flavored Steak

Pesto Flavored Steak

Preparation Time: 15 minutes Cooking Time: 17 minutes Servings: 4 Ingredients 0.25 Cup fresh oregano, chopped 1.5 tbsp garlic, minced 1.0 tbsp fresh lemon peel, grated 0.5 tsp red pepper flakes, crushed Salt and freshly ground black pepper, to taste 16 oz (454 g)...

Spicy Sirloin & Broccoli Stir-Fry Recipe

Spicy Sirloin & Broccoli Stir-Fry Recipe

A 35-Minute Weeknight Wonder! Say goodbye to boring dinners and hello to this vibrant, zesty Spicy Sirloin and Broccoli Stir-Fry! This isn’t your average beef and broccoli. We’re kicking things up a notch with a fiery serrano pepper and a bright splash of...

Easy Keto Oven-Baked BBQ Ribs

Easy Keto Oven-Baked BBQ Ribs

Craving classic, fall-off-the-bone BBQ ribs but sticking to a low-carb lifestyle? You’ve come to the right place! This recipe delivers everything you love about tender, juicy, oven-baked ribs without any of the sugar. We start with a simple yet flavorful...

0