What’s the best way to transform leftover roast beef into an extraordinary meal? Look no further than this incredibly satisfying Leftover Roast Beef Stew! This recipe offers a delicious and efficient solution to repurpose your holiday or Sunday roast remnants into a hearty, flavorful dish the whole family will adore. Forget boring leftovers – embrace culinary creativity with this comforting classic!

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Imagine tender, melt-in-your-mouth chunks of succulent roast beef, perfectly complemented by soft, earthy potatoes, sweet, vibrant carrots, and a rich, savory gravy. This hearty and wholesome beef stew recipe is not only bursting with flavor but also incredibly quick and easy to prepare, especially since you’re starting with already cooked beef. It’s the ultimate comfort food, ideal for chilly evenings or any time you crave a fulfilling meal without spending hours in the kitchen. In about 30 minutes, you can transform yesterday’s roast into a brand new family favorite. So, gather your precious leftovers, and let’s get cooking!
Why You’ll Adore This Leftover Roast Beef Stew Recipe
This Leftover Roast Beef Stew isn’t just another dinner idea; it’s a culinary triumph that will have your family asking for more. Here’s why this recipe deserves a permanent spot in your rotation:
- The Ultimate Comfort Food: It’s a classic meat and potatoes meal that truly satisfies. The combination of tender beef, hearty potatoes, and a rich gravy creates a deeply comforting experience perfect for any season. Everyone, from picky eaters to gourmet enthusiasts, will find something to love in this wholesome dish.
- Lightning-Fast Preparation: Say goodbye to long cooking times! By utilizing already cooked roast beef, you can have this flavorful stew on your table in approximately 30 minutes. This makes it an ideal solution for busy weeknights when you need a quick yet nourishing meal without sacrificing taste or quality.
- Ingenious Leftover Repurposing: Transform yesterday’s delicious roast into an entirely new culinary masterpiece. This recipe is a fantastic way to prevent food waste and breathe new life into leftovers, making them feel fresh, exciting, and incredibly delicious. It’s a win-win for your palate and your wallet!
Essential Ingredients for Your Leftover Roast Beef Stew
Crafting this incredible stew requires a few simple, wholesome ingredients that work together to create a symphony of flavors. Here’s a closer look at what you’ll need and why each component is vital:
- Potatoes: The backbone of any good stew! Boiling them directly in beef broth is a genius hack that infuses them with savory depth, making them taste as though they’ve slow-simmered for hours. You can use any waxy potato variety, such as Yukon Gold or red potatoes, for best results.
- Beef Broth: The liquid foundation of our rich gravy. Opt for low or no-sodium beef broth to maintain control over the overall saltiness of your stew, allowing you to season it perfectly to your taste.
- Butter: Adds a luscious richness and helps create the roux for a beautifully thick gravy. Salted butter is generally fine, but unsalted allows for greater seasoning control.
- Celery: Contributes an aromatic depth and a subtle, refreshing crunch. When sautéed, it softens and releases its fragrant oils, building the flavor base of the stew.
- Onion: Yellow onions are perfect here, caramelizing slightly to add a foundational sweetness and savory essence to the stew’s base.
- Mushrooms: White button or cremini (brown) mushrooms are excellent choices. They absorb the rich flavors of the broth and add a wonderful umami depth and meaty texture to the stew.
- Garlic: Fresh garlic is always best! Its pungent, aromatic qualities elevate the entire dish, providing a critical layer of flavor. Mince it finely for even distribution.
- All-Purpose Flour: Our secret weapon for a thick, luxurious gravy. When cooked with butter and vegetables, it forms a roux that beautifully emulsifies the broth, creating that perfect stew consistency.
- Baby Carrots: Convenient and sweet, baby carrots add a vibrant color and a burst of natural sweetness. Alternatively, you can peel and slice larger carrots into uniform rounds or chunks.
- Leftover Roast Beef: The star of the show! Any cut of roast beef will work, provided it’s already cooked and tender. Simply cut it into bite-sized cubes for easy eating. The beauty of this recipe is that it makes even the smallest bits of roast beef shine.
- Montreal Steak Spice: My absolute favorite all-purpose spice blend! This robust seasoning, typically a mix of coarse salt, black pepper, garlic, onion, and red pepper flakes, adds a fantastic savory kick. If you don’t have it, salt and freshly ground pepper are good substitutes.
- Bay Leaves: These fragrant leaves impart a subtle, herbaceous note that adds complexity and depth to the stew, enhancing its overall savory profile. Remember to remove them before serving!
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Crafting Your Easy Leftover Roast Beef Stew: A Step-by-Step Guide
For a full list of ingredients with precise measurements and detailed instructions, please scroll down to the comprehensive recipe card at the conclusion of this page. This guide provides an overview to help you visualize the cooking process.
- Prepare the Potatoes: Begin by peeling your potatoes, though you can leave thin, unblemished skins on for added rustic charm and nutrients. Dice them into roughly bite-sized pieces, ensuring they cook evenly. Place the diced potatoes in a pot and cover them with beef broth, adding about 1/2 teaspoon of salt. Bring to a gentle simmer and cook for approximately 5-8 minutes, or until the potatoes are fork-tender. This step ensures the potatoes are perfectly cooked and infused with rich beefy flavor. Carefully drain the potatoes, reserving the flavorful cooking liquid – this will be the base for your delicious gravy!
- Sauté Aromatics: While the potatoes are simmering, melt the butter (or heat your preferred oil) in a large, deep skillet or Dutch oven over medium heat. Add the diced onion and celery. Sauté them gently for about 5 minutes, stirring occasionally, until they soften and become translucent. This process releases their sweet and savory aromatics, building the foundational flavors of your stew. Next, stir in the minced garlic and cook for an additional minute until fragrant, being careful not to burn it.
- Cook the Mushrooms: Add the quartered or sliced mushrooms to the skillet with the softened vegetables. Continue to cook, stirring occasionally, until the mushrooms release their moisture and begin to brown. This process deepens their flavor and texture.
- Build the Gravy: Sprinkle the all-purpose flour over the sautéed vegetables and mushrooms. Stir continuously for about 1-2 minutes, ensuring the flour is well incorporated and lightly toasted. This creates a roux, which is essential for thickening the stew. Gradually pour in the reserved cooking liquid from the potatoes, whisking constantly to prevent lumps and ensure the flour dissolves completely. Bring the mixture to a simmer over medium heat, stirring, and watch as it thickens into a rich, luscious gravy.
- Simmer and Combine: Add the baby carrots and bay leaves to the simmering gravy. Reduce the heat to low, cover, and let it gently simmer for about 10 minutes, or until the carrots are tender when pierced with a fork. Finally, gently fold in the cooked potatoes and your cubed leftover roast beef. Season the stew with about a half teaspoon of Montreal Steak Seasoning to start, tasting and adjusting as needed – you can always add more to achieve your desired flavor. Heat the stew through for a few minutes, allowing all the flavors to meld beautifully. Remove the bay leaves before serving.

Expert Tips for the Perfect Leftover Roast Beef Stew
- Prepare Your Beef: Before adding your leftover roast beef, take a moment to trim away any excess fatty or gristly bits. Cut the beef into uniform, bite-sized cubes. This ensures a pleasant eating experience and allows the beef to integrate seamlessly into the stew. Remember, since the beef is already cooked, you’re merely warming it through and allowing it to absorb the wonderful flavors of the stew.
- Gravy Consistency – Too Thick? Don’t fret if your gravy appears overly thick initially. As the stew simmers and the vegetables continue to cook, they will naturally release some of their moisture, which will help to thin out the sauce to a perfect consistency. If, after simmering, it’s still thicker than you prefer, simply add a small splash more beef broth or even a bit of water, stirring until it reaches your desired consistency.
- Gravy Consistency – Too Thin? Conversely, if your gravy is too thin and you desire a richer texture, you can easily thicken it. Create a simple slurry by whisking together 1 tablespoon of all-purpose flour with 2 tablespoons of cold water until smooth. Gradually stir this mixture into the simmering stew and continue to cook for a few more minutes, allowing the gravy to thicken beautifully.
- Montreal Steak Seasoning Substitute: While Montreal Steak Seasoning is highly recommended for its robust flavor profile, if you don’t have it on hand, you can still achieve a delicious stew. Simply season your Leftover Roast Beef Stew generously with a good quality salt and freshly ground black pepper. You might also consider adding a pinch of garlic powder and onion powder for extra depth.
Perfect Pairings: What To Serve With Leftover Roast Beef Stew
This exceptional beef stew, made with tender roast beef, is wonderfully hearty and satisfying enough to be a complete meal on its own. However, for a more elaborate dining experience, consider serving smaller portions alongside complementary side dishes. The rich, savory flavors of the stew pair beautifully with a variety of accompaniments:
- Fresh Green Salad: A crisp, fresh, and vibrant salad with a light vinaigrette provides a refreshing contrast to the richness of the stew. Opt for leafy greens, perhaps with some sliced cucumbers, cherry tomatoes, and a few crumbles of feta or goat cheese.
- Crusty Bread or Dinner Rolls: Essential for soaking up every last drop of that incredible gravy! A warm loaf of crusty sourdough, a soft baguette, or homemade dinner rolls are perfect choices.
- Green Vegetables: A simple side of steamed or roasted green vegetables like green beans, broccoli, or asparagus adds color, nutrients, and a fresh element.
- Onion Bhaji: For an unexpected and delightful twist, try serving this stew with crispy Onion Bhaji. Their savory crunch and mild spice offer an exciting textural and flavor contrast.
- Ugali: If you’re looking for a unique and substantial carbohydrate side, explore this delicious ugali recipe. This dense, porridge-like dish provides a hearty base that perfectly complements the stew.
Creative Variations to Customize Your Stew
While the classic Leftover Roast Beef Stew is phenomenal on its own, don’t hesitate to get creative! Here are a few exciting variations to adapt this recipe to your taste and what you have on hand:
- Add More Hearty Vegetables: Enhance the nutritional value and complexity of your stew by incorporating other robust vegetables. Parsnips add a sweet, earthy flavor, while peas offer a pop of color and sweetness. Consider turnips or rutabaga for a deeper, more traditional stew flavor. Feel free to experiment with what you enjoy!
- Serve Over Mashed Potatoes: For a different texture experience, omit the potatoes from the stew itself. Instead, prepare a creamy batch of mashed potatoes and ladle the rich, saucy stew over them. This creates a comforting, deconstructed shepherd’s pie effect, with the mashed potatoes soaking up all the savory gravy.
- Utilize Leftover Gravy: If you happen to have any leftover roast beef gravy from your original roast, don’t let it go to waste! Incorporate it into your stew when building the sauce. This will deepen the beefy flavor even further and can reduce the amount of flour and beef broth needed, yielding an even richer, more complex stew.
Freezing Leftover Beef Stew for Later Enjoyment
Yes, you can absolutely freeze leftover beef stew! It’s a fantastic meal prep option for busy weeks. Allow the stew to cool completely before transferring it to freezer-safe containers or heavy-duty freezer bags. If using bags, squeeze out as much air as possible to prevent freezer burn. Label with the date and freeze for up to 3 months. To reheat, thaw overnight in the refrigerator, then gently warm on the stovetop over medium-low heat, stirring occasionally, until heated through. You might need to add a splash of beef broth or water to adjust the consistency if it has thickened during freezing. High-quality freezer containers, like Souper Cubes, can make portioning and freezing even easier.
Frequently Asked Questions About Leftover Roast Beef Stew
Absolutely! This is one of the easiest roast beef stew recipes you’ll find, primarily because the most challenging part – cooking the roast beef – is already done. You’re simply repurposing those delicious leftovers into a brand new meal. With pre-cooked beef, this hearty dish can be ready and on your table in under 30 minutes, making it perfect even for novice cooks or those short on time.
This leftover roast beef stew can be a very nutritious and wholesome meal, packed with protein and vegetables. Its health profile depends largely on how it’s prepared and what your dietary goals are. If you’re focusing on low-fat, be mindful of the butter content in the gravy, though you can reduce it or use a lighter oil. For a low-carb version, simply omit the potatoes and perhaps increase other low-carb vegetables. If you’re counting calories, while it’s not excessively high, it is a hearty and satisfying comfort food, so it might not be ideal for strict diet plans. Overall, it provides significant nutrients and energy, making it a good choice for a balanced diet.
The beauty of this recipe is its versatility! Almost any tender cut of leftover roast beef will work wonderfully. Common choices include leftover chuck roast, sirloin tip roast, bottom round roast, or even a more premium prime rib roast. The key is that the beef should be already cooked and tender. You can even use canned roast beef in a pinch for an incredibly quick stew, though fresh leftovers will always yield the best flavor and texture.
Visual Guide: Crafting Your Delicious Roast Beef Stew
Sometimes, seeing is believing! This visual step-by-step gallery complements the instructions above, offering clear images of each stage of the cooking process to guide you in creating your perfect Leftover Roast Beef Stew.







Leftover Roast Beef Stew
Ingredients
- 4 cups leftover roast beef trimmed and cubed
- 1 pound small potatoes diced (e.g., Yukon Gold, red potatoes)
- 2 cups low sodium beef broth
- 2 tablespoons butter
- 1 yellow onion diced
- 3 stalks celery diced
- 2 cloves garlic freshly minced
- 8 ounces mushrooms white or brown, quartered or sliced
- 1/4 cup all-purpose flour
- 8 ounces baby carrots or peeled and sliced regular carrots
- 2 bay leaves
- 1/2 teaspoon Montreal Steak Seasoning or to taste, plus more salt and pepper
Instructions
- Peel the potatoes (or leave skins on if thin and unblemished) and cut them into uniform bite-sized pieces. Place them in a saucepan with the beef broth and 1/2 teaspoon of salt. Bring to a simmer and cook for 5-8 minutes, or until fork-tender. Drain the potatoes, reserving the flavorful cooking liquid to use in the gravy later.
- Meanwhile, in a large skillet or Dutch oven, melt the butter (or heat oil) over medium heat. Add the diced onion and celery and sauté for about 5 minutes until they are soft and translucent. Stir in the minced garlic and cook for an additional minute until fragrant.
- Add the quartered or sliced mushrooms to the skillet. Cook, stirring occasionally, until the mushrooms have released their liquid and are beginning to brown slightly.
- Sprinkle the all-purpose flour over the sautéed vegetables and mushrooms. Stir well for 1-2 minutes to cook the raw flour taste. Gradually pour in the reserved potato cooking liquid, whisking constantly to ensure the flour dissolves and the sauce begins to thicken over medium heat.
- Add the baby carrots and bay leaves to the thickened gravy. Reduce heat to low and simmer for about 10 minutes, or until the carrots are fork-tender. Finally, gently stir in the cooked potatoes and the cubed leftover roast beef. Season with about a half teaspoon of Montreal Steak Seasoning (or salt and pepper) to start, tasting and adjusting as needed. Heat the stew through for a few minutes until piping hot, then remove the bay leaves and serve immediately.
Notes
Chef Jenn’s Additional Tips for Success
- For the best texture and flavor, trim any fatty or gristly bits from your leftover roast beef before cutting it into bite-sized cubes. This ensures every bite of your stew is enjoyable.
- Don’t be alarmed if your gravy initially appears quite thick after adding the flour and liquid. As the vegetables continue to cook and simmer in the stew, they will naturally release more moisture, which will help to thin out the sauce to a perfect consistency. If it remains too thick, simply add a tiny bit more beef broth or even water until desired.
- Conversely, if you find your gravy is too thin, you can easily thicken it. Prepare a quick slurry by mixing 1 tablespoon of all-purpose flour with 2 tablespoons of cold water until smooth. Gradually whisk this slurry into the simmering gravy and continue to cook for a few minutes, stirring gently, until it reaches your preferred thickness.
- If you don’t have Montreal Steak Seasoning, which is a favorite blend for this recipe, you can still create a wonderfully flavorful stew. Simply season generously with good quality salt and freshly ground black pepper. You might also consider adding a pinch of garlic powder and onion powder for extra depth of flavor.
Nutrition Information
A Note on Nutritional Information
Nutritional information for this recipe is provided as a courtesy and is calculated based on available online ingredient information. It is only an approximate value. The accuracy of the nutritional information for any recipe on this site cannot be guaranteed, as values can vary based on specific brands, preparation methods, and ingredient choices.
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Happy cooking, and enjoy transforming your leftovers into culinary masterpieces!
