Crockpot Steak Diane Recipe
Introduction
Crockpot Steak Diane is a comforting, flavorful dish that transforms tough cuts of beef into tender, savory goodness. Slow-cooked in a rich mushroom and gravy sauce, it’s perfect for an easy weeknight meal served over mashed potatoes or pasta.

Ingredients
- 2 lbs beef stew meat (or chuck roast, cut into 1-inch pieces)
- 2 teaspoons garlic powder
- 2 large shallots (or 1 small onion, diced)
- 1 (10.5 oz) can beefy mushroom soup
- 2 (0.87 oz) packets low-sodium brown gravy mix
- 1 tablespoon Worcestershire sauce
- 2 teaspoons Dijon mustard
- 2 teaspoons tomato paste
- 2 cups sliced mushrooms
- 1/4 cup heavy cream (or sour cream)
Instructions
- Step 1: Spray a 7-quart (or larger) crockpot with non-stick spray. Add the beef and diced shallots (or onion). Sprinkle the garlic powder over the meat and onion.
- Step 2: In a separate bowl, combine the beefy mushroom soup, brown gravy packets, Worcestershire sauce, Dijon mustard, and tomato paste. Mix well until smooth.
- Step 3: Pour the sauce mixture over the meat and onion in the crockpot. Stir gently to combine everything evenly.
- Step 4: Cover and cook on low for 6 to 8 hours, or on high for 4 to 6 hours. For tender beef, low and slow is the preferred method.
- Step 5: About 20 minutes before serving, add the sliced mushrooms and heavy cream (or sour cream) to the crockpot. Stir to incorporate, then cover and cook for an additional 15 minutes.
- Step 6: Serve the Steak Diane warm over mashed potatoes, rice, or pasta. Garnish with chopped fresh parsley if desired.
Tips & Variations
- Use chuck roast if stew meat isn’t available; just cut it into 1-inch pieces for even cooking.
- For a richer flavor, sauté the mushrooms and shallots lightly before adding to the crockpot.
- Swap sour cream for heavy cream at the end to add a tangy twist to the sauce.
- Try adding a splash of brandy or white wine to the sauce mixture for a classic Steak Diane touch.
Storage
Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat gently on the stove over low heat or in the microwave, adding a splash of cream or water if the sauce thickens too much.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use other cuts of beef for this recipe?
Yes, chuck roast or stew meat both work well because they become tender during slow cooking. Avoid very lean cuts, as they may dry out.
Can I make this recipe in advance?
Absolutely. Prepare the dish up to step 4, then refrigerate. Add mushrooms and cream and complete the final cooking steps when you’re ready to serve.
PrintCrockpot Steak Diane Recipe
This Crockpot Steak Diane recipe transforms affordable, tougher cuts of beef into a tender, flavorful dish perfect for a comforting meal. The rich sauce combines beefy mushroom soup, gravy mix, Dijon mustard, and Worcestershire sauce, slowly simmered to deepen flavors. Sliced mushrooms and cream stirred in at the end add a luscious finish. Serve over mashed potatoes, rice, or pasta for an easy, satisfying dinner.
- Prep Time: 15 minutes
- Cook Time: 6 to 8 hours (low) or 4 to 6 hours (high)
- Total Time: 6 hours 15 minutes to 8 hours 15 minutes (depending on cooking setting)
- Yield: 6 servings 1x
- Category: Main Course
- Method: Slow Cooking
- Cuisine: American
Ingredients
Main Ingredients
- 2 lbs beef stew meat (or chuck roast, cut into 1-inch pieces)
- 2 teaspoons garlic powder
- 2 large shallots (or 1 small onion, diced)
- 1 (10.5 oz) can beefy mushroom soup
- 2 (.87 oz) packets low-sodium brown gravy mix
- 1 tablespoon Worcestershire sauce
- 2 teaspoons Dijon mustard
- 2 teaspoons tomato paste
- 2 cups sliced mushrooms
- 1/4 cup heavy cream (or sour cream)
Instructions
- Prepare the Crockpot: Spray a 7-quart or larger crockpot with non-stick cooking spray to prevent sticking. Add the beef stew meat and diced shallots or onion, then sprinkle with garlic powder to season evenly.
- Mix Sauce Ingredients: In a separate bowl, thoroughly blend together the beefy mushroom soup, low-sodium brown gravy packets, Worcestershire sauce, Dijon mustard, and tomato paste forming a rich, flavorful sauce.
- Combine and Cook: Pour the prepared sauce over the meat and onions in the crockpot. Stir gently to combine everything evenly. Cover the crockpot with its lid and cook on low for 6 to 8 hours or on high for 4 to 6 hours. The low and slow cooking method is ideal for tenderizing tougher beef cuts.
- Add Mushrooms and Cream: About 20 minutes before serving, add the sliced mushrooms and heavy cream (or sour cream) into the crockpot. Stir well to incorporate them into the sauce. Recover and let simmer for an additional 15 minutes to meld the flavors and cook the mushrooms.
- Serve: Spoon the tender steak and rich sauce over mashed potatoes, rice, or pasta. Optionally garnish with freshly chopped parsley for a touch of color and freshness. Serve warm and enjoy your hearty Crockpot Steak Diane.
Notes
- For best results, use the low and slow cooking method to maximize tenderness.
- Chuck roast or stew meat works well because they become tender after long cooking.
- Heavy cream adds richness but can be substituted with sour cream if preferred.
- Serve with mashed potatoes, rice, or pasta to soak up the delicious sauce.
- Adding fresh parsley as garnish provides color and a fresh herbal note.
- Leftovers keep well refrigerated for up to 3 days and reheat gently on stovetop or microwave.
Keywords: Crockpot steak diane, slow cooker beef recipe, easy beef stew, mushroom beef sauce, comfort food slow cooker, steak diane crockpot

