Slow Roasted Beef Short Ribs with Mushroom Sauce

by Danielle Cochran

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Slow Roasted Beef Short Ribs with Mushroom Sauce are the kind of cozy dinner that feels special without being complicated. The beef short ribs are seared first, then slowly braised in the oven with red wine, beef stock, carrots, celery, onion, garlic, and fresh herbs until the meat is fall-apart tender.

The mushroom sauce is rich, creamy, and simple to make. Roasted mushrooms get blended with heavy cream for a smooth sauce that tastes amazing spooned over the short ribs. Serve everything over mashed potatoes, buttered noodles, polenta, rice, or your favorite grain for a dinner that feels comforting, hearty, and a little elevated.

Slow roasted beef short ribs with mushroom sauce served with carrots and grains

Why You’ll Love This Recipe

  • Slow Roasted Beef Short Ribs cook low and slow until the meat is fork-tender.
  • The red wine, beef stock, vegetables, and herbs create a rich braising liquid.
  • The creamy mushroom sauce adds earthy, savory flavor.
  • This recipe feels special enough for holidays or company.
  • The steps are simple and beginner-friendly.
  • Leftovers reheat well the next day.

Ingredients Needed For Slow Roasted Beef Short Ribs with Mushroom Sauce

For The Slow Roasted Beef Short Ribs

  • Boneless beef short ribs
  • Olive oil
  • Kosher salt
  • Black pepper
  • Onion
  • Carrots
  • Celery
  • Garlic
  • Red wine
  • Beef stock
  • Water
  • Bay leaves
  • Fresh rosemary
  • Fresh thyme

For The Mushroom Sauce

  • Button mushrooms
  • Olive oil
  • Fresh or dried thyme
  • Kosher salt
  • Black pepper
  • Heavy cream

How To Make Slow Roasted Beef Short Ribs with Mushroom Sauce

  • Preheat the oven to 325°F.
  • Pat the short ribs dry with paper towels. Season them with kosher salt and black pepper. Heat olive oil in a large Dutch oven over medium-high heat, then sear the short ribs on all sides until browned. Remove them from the pot and set them aside.
  • Reduce the heat to medium. Add the onion, carrots, and celery to the same pot. Cook until the onion starts to soften.
  • Add the garlic and cook for about 1 minute. Pour in the red wine and scrape the bottom of the pot to lift up the browned bits. Let the wine simmer for about 10 minutes so the flavor can reduce slightly.
  • Add the beef stock, water, bay leaves, rosemary, and thyme. Return the short ribs to the pot. The liquid should mostly cover the meat. If it does not, add a little more water.
  • Bring the liquid to a boil, then cover the pot and transfer it to the oven. Cook for 3–5 hours, or until the short ribs are fork-tender.
  • While the short ribs finish cooking, preheat the oven to 375°F. Add the sliced mushrooms to a baking dish with olive oil, thyme, salt, and pepper. Toss to coat, then roast until tender.
  • Transfer the roasted mushrooms to a blender or food processor. Add the heavy cream and blend until smooth. Taste and add more salt or pepper if needed.
  • Spoon the mushroom sauce over the slow roasted beef short ribs and serve warm over mashed potatoes, buttered noodles, polenta, rice, or your favorite grain.

Tips For Tender Beef Short Ribs

  • Pat the short ribs dry before searing so they brown better.
  • Do not rush the sear because the browned bits add flavor to the sauce.
  • Keep the short ribs mostly covered with liquid while they braise.
  • Cook until the meat is fork-tender, not just until the timer goes off.
  • Let the short ribs rest for a few minutes before serving.

Storage

  • Store leftover short ribs and mushroom sauce in separate airtight containers in the refrigerator for up to 4 days.
  • Reheat the short ribs gently on the stovetop or in a covered baking dish in the oven. Reheat the mushroom sauce over low heat, stirring often. If the sauce thickens too much, add a splash of beef stock or cream.
A close-up of a plate with Slow Roasted Beef Short Ribs on a bed of grains, surrounded by roasted carrots, mushrooms, and potatoes, topped with a rich mushroom sauce.

Slow Roasted Beef Short Ribs with Mushroom Sauce

Danielle Cochran
Slow Roasted Beef Short Ribs with Mushroom Sauce are seared, oven-braised with red wine, vegetables, and herbs, then served with a creamy mushroom sauce for a rich comfort food dinner.
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Prep Time 20 minutes
Cook Time 5 hours
Total Time 5 hours 20 minutes
Course Main Course
Cuisine American
Servings 8
Calories 267 kcal

Equipment

  • Measuring cups/spoons
  • Stock pot/Dutch oven
  • Blender/Immersion Blender or Food Processor

Ingredients
  

Slow Roasted Beef Short Ribs

  • 2-3 lbs boneless beef short ribs
  • 1 tbsp olive oil
  • 3 tsp kosher salt
  • 1 1/2 tsp black pepper
  • 1 large onion (diced)
  • 1 lb carrots (ends removed and largely chopped)
  • 2 cups celery (largely chopped)
  • 2 large garlic cloves (minced)
  • 1/2 cup dry red wine
  • 4 cups beef stock
  • 1 cup water (possibly 1 extra, see instructions)
  • 3 bay leaves
  • 3 sprigs fresh rosemary
  • 5 sprigs sprigs thyme

Mushroom Sauce

  • 8 ounces button mushrooms (sliced)
  • 2 tbsp olive oil
  • ½ tsp thyme
  • pinch of salt and pepper
  • 1 ½ cups heavy cream
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Instructions
 

Make the Short Ribs

  • Preheat the oven to 325℉.
  • Pat the short ribs dry with paper towels. This helps them brown better.
  • Place a large Dutch oven over medium-high heat and add the olive oil.
  • Season the short ribs with the kosher salt and black pepper.
  • Add the short ribs to the hot Dutch oven and sear them on all sides until browned. Work in batches if needed so the pot is not crowded.
  • Remove the short ribs from the pot and place them on a plate.
  • Reduce the heat to medium. Add the onion, carrots, and celery to the same pot. Cook for 5–7 minutes, stirring occasionally, until the onion starts to soften.
  • Add the garlic and cook for 1 minute.
  • Pour in the red wine and scrape the bottom of the pot to loosen the browned bits. Let the wine simmer for about 10 minutes.
  • Add the beef stock, water, bay leaves, rosemary, and thyme.
  • Return the short ribs to the pot. The liquid should mostly cover the meat. If it does not, add a little more water.
  • Bring the liquid to a boil, then cover the pot and transfer it to the oven.
  • Cook for 3–5 hours, or until the short ribs are fork-tender and pull apart easily.
  • Remove the short ribs from the oven and let them rest while you make the mushroom sauce.

Make the Mushroom Sauce

  • Preheat the oven to 375°F.
  • Add the sliced mushrooms to a baking dish.
  • Drizzle with olive oil, then add the thyme, salt, and pepper. Toss until the mushrooms are evenly coated.
  • Roast for 10 minutes, or until the mushrooms are tender.
  • Transfer the roasted mushrooms to a blender, food processor, or tall container if using an immersion blender.
  • Add the heavy cream and blend until smooth.
  • Taste and adjust with more salt or pepper if needed.
  • Spoon the warm mushroom sauce over the short ribs and serve.

Notes

  • Boneless short ribs are easiest to serve, but bone-in short ribs can also be used.
  • The short ribs are ready when they pull apart easily with a fork.
  • If the braising liquid gets too low while cooking, add more water or beef stock.
  • Do not skip searing the short ribs because it adds flavor to the final dish.
  • The mushroom sauce can be made ahead and reheated gently over low heat.
  • If the mushroom sauce is too thick, add a splash of cream or beef stock to loosen it.
  • Store the short ribs and mushroom sauce separately for the best leftovers.

Nutrition

Calories: 267kcalCarbohydrates: 12gProtein: 5gFat: 22gSaturated Fat: 11gPolyunsaturated Fat: 1gMonounsaturated Fat: 8gCholesterol: 50mgSodium: 1185mgPotassium: 651mgFiber: 3gSugar: 6gVitamin A: 10283IUVitamin C: 7mgCalcium: 80mgIron: 1mg
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Commonly Asked Questions

Can I make Slow Roasted Beef Short Ribs ahead of time?

Yes. These short ribs are a great make-ahead dinner. Cook the beef up to 1 day ahead, let it cool, and store it in the refrigerator with some of the braising liquid. Reheat gently before serving and make or warm the mushroom sauce separately.

Can I use bone-in short ribs?

Bone-in short ribs work well, but they may need a little more time in the oven. The meat is ready when it pulls apart easily with a fork.

What kind of wine should I use?

Use a dry red wine such as Cabernet Sauvignon, Merlot, Pinot Noir, or red blend. Avoid sweet wine because it can make the braising liquid too sweet.

Can I make the mushroom sauce ahead of time?

Yes. Make the mushroom sauce ahead and store it in an airtight container in the refrigerator. Reheat over low heat and add a splash of cream if it needs to loosen.

What should I serve with beef short ribs?

Mashed potatoes, polenta, buttered noodles, rice, roasted carrots, green beans, or crusty bread all work well with slow roasted beef short ribs.

How do I know when short ribs are done?

Short ribs are done when they are fork-tender and easy to pull apart. If they still feel tough, they need more time in the oven.

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4 Comments

  1. If I prepare in a crockpot, do I brown the ribs and saute vegetables then add everything including mushroom sauce to crockpot

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