One-Pan Beef Stew with Mash

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Cozy up with a hearty One-Pan Beef Stew and creamy veggie mash. Perfect for busy nights, with easy cleanup and leftovers for tomorrow!

Let’s Make Dinner Easy (and Tasty!)

Imagine this: It’s chilly outside, you’re craving something hearty, and you need it fast. But the thought of standing over the stove or scrubbing a pile of pots? No, thank you. That’s where this One-Pan Beef Stew with Mash comes in. It’s warm, comforting, and cooks entirely in one pan (yes, really!). And that mash? So creamy, you’ll want to dive right in.

I’m a big fan of recipes that do the heavy lifting for you. Whether it’s my Korean beef bulgogi, beef tacos, or this stew, I love meals that are as practical as they are delicious. Whip this up once, and you’ve got dinner sorted for tomorrow too—leftovers taste even better the next day. Don’t worry, I’ll guide you through every step. No fancy skills required, just a little love and a big spoon.



Expert Tips

  • Brown the beef in batches! Crowding the pan makes the meat steam instead of sear. Trust me, crispy edges = extra tasty stew.
  • Don’t waste those tasty bits! After browning the beef, if you see browned bits stuck to the bottom of the pan, pour in a splash of broth and scrape gently with a wooden spoon. This trick releases all that delicious flavour and makes your stew even tastier.
  • Simmering time: Don’t rush the simmering process! The stew needs time to cook slowly for the beef to become tender and for the flavours to meld.
  • Mashed potatoes: Make sure to mash the potatoes while they’re still hot for the best texture. If you prefer your mash even creamier, you can add a little more butter or milk.
  • Use a heavy-bottomed pot. I love using a Dutch oven for this stew because it heats evenly and stops the bottom from burning. Plus, it’s super sturdy and perfect for simmering!

Why You’ll Love This Recipe

  • One pan = less mess. Everything cooks in a single pot, which means fewer dishes to wash. (No scrubbing a mountain of pots today—hooray!)
  • Leftover-friendly. Make it once, eat it twice! This stew tastes even better the next day, so it’s perfect for meal prep or busy weeknights.
  • Kid-approved. The sweet carrots and creamy mash are a hit with even the pickiest eaters. It’s a win-win for the whole family!

Ingredients

Ingredient shot to make One-Pan Beef Stew with Mash.

Step-by-step Instructions

Ready to make this cosy One-Pan Beef Stew with Mash? Requires minimal prep, it makes for a delicious family meal. Let’s dive in! I’ll walk you through each step, so even if you’re new to cooking, you’ll feel like a kitchen pro. Grab your pan, and let’s get started! 

Preparation steps on how to make One-Pan Beef Stew.
  1. Brown the Beef: Heat oil in a large pan or Dutch oven. Add the beef cubes and cook until slightly browned on all sides. Keep the beef in the pan.
  2. Add the Veggies: Toss in the onions, carrots, garlic, thyme, and bay leaves (if using). Stir everything together for a couple of minutes until the onions soften.
  3. Simmer the Stew: Pour in the vegetable broth and a pinch of salt. Stir well. Cover the pan, reduce the heat, and let it simmer gently. Stir occasionally to prevent sticking. After an hour, add the crushed tomatoes and let it simmer a bit longer.
Collage showing mashed potatoes being prepared and a beautifully plated beef stew with mash.
  1. Make the Mash: While the stew simmers, peel and cube the potatoes. Boil them until tender. Drain the potatoes, then mash them with butter and milk until smooth. Add salt to taste.
  2. Serve & Save: Once the stew is ready, remove the bay leaves. Spoon the stew over the mash and enjoy! For leftovers, let everything cool, then store in airtight containers. Reheat the stew on the stove and the mash in the microwave.

A full list of ingredients and instructions can be found in the recipe card below.


Popular Add-ons

Want to make this stew even more amazing? Here are some easy and tasty extras you can try:

  • Leafy greens: Toss in a couple of handfuls of spinach, kale, or Swiss chard during the last 10 minutes of cooking. They’ll wilt down and add a fresh, healthy touch.
  • Worcestershire sauce: For a rich, savoury boost, add 2 tablespoons of Worcestershire sauce when you stir in the tomato paste. Taste and adjust if you want more—it’s a game-changer!
  • Peas: About 30 minutes before the stew is done, mix in a cup of frozen peas. They’ll cook through and add a sweet, vibrant touch.
  • Mushrooms: Cremini or button mushrooms work great here! Slice them up and cook them with the onions until they’re soft and golden. They add a meaty texture and soak up all the delicious flavours.

Substitutions

  • No beef? Swap it for chicken thighs (adjust cooking time to 45 minutes) or mushrooms for a vegetarian twist.
  • Dairy-free mash? Use olive oil or vegan butter instead of regular butter, and unsweetened almond milk or oat milk in place of regular milk.
  • No fresh thyme? Dried thyme works just fine—use half the amount (1 teaspoon dried thyme instead of 2 teaspoons fresh).

Variations

  • Want some heat? I like to toss in a diced chilli (like jalapeño or red chilli) or add 1 teaspoon of smoked paprika for a smoky, spicy vibe.
  • Need more veggies? You can throw in peas, zucchini, or green beans during the last 10 minutes of cooking. Easy peasy!
  • Out of thyme? No worries! I swap it for rosemary (1 teaspoon) or oregano (2 teaspoons) to mix things up.

Storage Tips

  • Fridge: Store the stew and mash in separate airtight containers. They’ll stay fresh for up to 3 days. To reheat, warm the stew on the stove over medium heat until piping hot. Microwave the mash in 30-second bursts, stirring in between, until heated through.
  • Freezer: The stew freezes beautifully for up to 2 months. Let it cool completely, then transfer it to freezer-safe containers or bags. Thaw overnight in the fridge before reheating on the stove. Note: The mash doesn’t freeze well, so it’s best to make it fresh when serving.
  • Pro Tip: Label your containers with the date before freezing, so you know exactly how long it’s been stored. This makes meal planning a breeze!

Serving suggestions

FAQs

Yes! Brown the beef first, then transfer everything to a slow cooker. Cook on low for 6-8 hours or high for 3-4 hours.

You can swap beef for chicken thighs, lamb, or even mushrooms for a vegetarian version. Adjust cooking times as needed.

Mix 1 tablespoon of cornstarch with 2 tablespoons of water, then stir it into the simmering stew. Cook for 5 minutes until thickened.

Try pickles, steamed broccoli, green beans, roasted cauliflower with chimichurri or a simple side Mediterranean salad. My no-knead 3 ingredient bread is also great for soaking up the gravy!


Related Recipes

If you’re looking for more tasty meals, try these! The rich roast pepper and chickpea stew is a comforting veggie dish, while the authentic Korean BBQ beef brings a smoky, flavorful twist to dinner. For something creamy, the tomato chicken with spinach and bell peppers is a great choice. Or, if you want to try something new, easy Turkish borek is a yummy, savoury pastry that’s easy to make!


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One-Pan Beef Stew with Veggie Mash on a grey plate with pickled cucumbers in the background.

One-Pan Beef Stew with Mash

Claudia
Tender beef stew with fluffy mash, all made in one pan. Easy, hearty, and perfect for chilly nights!
5 from 5 votes
Prep Time 20 minutes
Cook Time 1 hour 30 minutes
Total Time 1 hour 50 minutes
Course Main Course
Cuisine American
Servings 4
Calories 1138 kcal

Equipment

  • Large Dutch oven
  • potato masher
  • Measuring Spoons

Ingredients
 
 

Stew

  • 2.2 lbs lean beef cubed
  • 2 large onions chopped
  • 4 large carrots diced
  • 5 garlic cloves minced
  • 4 cups vegetable broth 1 stock cube + water
  • 1 can 14 oz crushed tomatoes
  • 2 tsp fresh thyme or 1 tsp dried
  • 2 bay leaves optional
  • 2 tbsp olive oil extra virgin

Mash

  • 2.2 lbs potatoes peeled and cubed
  • 7 tbsp butter (just under 1 stick/3.5 oz )
  • 3.5 tbsp milk
  • Salt to taste

Instructions
 

Brown the Beef

  • Heat 2 tablespoons of olive oil in a large pan or Dutch oven over medium-high heat. Let the oil heat up for about 30 seconds.
    2 tbsp olive oil
  • Add all the beef cubes to the pan at once. While it may not brown as deeply as when browned in batches, it will still get a nice sear. Cook the beef for about 3-4 minutes, flipping it to brown slightly on all sides. Keep the beef in the pan.
    2.2 lbs lean beef

Add the Veggies

  • Once the beef is browned, add the chopped onions, diced carrots, minced garlic, thyme, and bay leaves (if using) directly on top of the beef. Stir everything for 2 minutes until the onions soften and the garlic becomes fragrant.
    2 large onions, 4 large carrots, 5 garlic cloves, 2 tsp fresh thyme, 2 bay leaves

Simmer the Stew

  • Add the vegetable broth and a pinch of salt to the pan. Stir everything together.
    4 cups vegetable broth
  • Cover the pan, reduce the heat to low, and let it simmer gently for 1 hour. Stir every 20-30 minutes to keep everything from sticking. After 1 hour, add the crushed tomatoes and let it simmer for another 30 minutes.
    1 can

Make the Mash

  • While the stew simmers, peel and cube the potatoes. Boil them in salted water for 15-20 minutes until tender.
    2.2 lbs potatoes
  • Drain the potatoes, then mash them with butter and milk until smooth. Add salt to taste.
    7 tbsp butter, 3.5 tbsp milk, Salt to taste

Serve & Save

  • When the stew is ready, remove the bay leaves. Spoon the stew over the mashed potatoes and enjoy!
  • For leftovers, let the stew and mash cool completely. Store them separately in airtight containers in the fridge for up to 3 days. Reheat the stew on the stove and the mash in the microwave.

Video

Notes

Tips for the Best Results:
  • Take your time browning the beef for more flavour. If short on time, adding all the beef at once works, though it won’t brown as deeply.
  • Keep the heat low and stir occasionally to avoid sticking.
  • Taste the stew while simmering and adjust seasoning as needed.
  • Add more butter or milk to your mash for extra creaminess.
  • If you prefer different vegetables, feel free to swap or add peas, parsnips, or even celery—whatever you enjoy!
Storage Tips:
    • Store stew and mash separately in airtight containers for up to 3 days in the fridge.
    • Freeze stew and mash (separately) for up to 3 months.
    • Reheat stew on the stove and mash in the microwave with a splash of milk if needed.

Nutrition

Calories: 1138kcalCarbohydrates: 60gProtein: 50gFat: 78gSaturated Fat: 33gPolyunsaturated Fat: 3gMonounsaturated Fat: 32gTrans Fat: 4gCholesterol: 231mgSodium: 1330mgPotassium: 2046mgFiber: 8gSugar: 10gVitamin A: 11382IUVitamin C: 60mgCalcium: 141mgIron: 7mg
Keyword beef stew, one-pan dinner, veggie mash
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5 from 5 votes

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Recipe Rating




6 Comments

  1. 5 stars
    I love how easy and quick this came together. A great stew for those cold nights when I’m too lazy to potter about with lots of pans.