Short Rib Ragu with Parmesan Mashed Potatoes Recipe
Introduction
This Slow Braised Short Rib Ragu served over creamy Parmesan mashed potatoes is the ultimate comfort food. Rich, tender beef and flavorful vegetables come together in a hearty sauce that pairs perfectly with fluffy, cheesy potatoes. It’s an elegant yet cozy meal that’s sure to impress.

Ingredients
- 3–4 pounds beef short ribs (bone-in)
- 1 tablespoon olive oil
- 1 large onion, chopped
- 2 cloves garlic, minced
- 2 carrots, peeled and chopped
- 2 celery stalks, chopped
- 2 cups crushed tomatoes (canned)
- 1 cup beef broth
- 1 teaspoon dried thyme
- 1 teaspoon dried rosemary
- 1 bay leaf
- 1 tablespoon tomato paste
- Salt and pepper to taste
- Fresh parsley for garnish (optional)
- 2 pounds russet potatoes, peeled and chopped
- 1/2 cup unsalted butter
- 1/2 cup milk
- 1/2 cup grated Parmesan cheese
Instructions
- Step 1: In a large Dutch oven or heavy-bottomed pot, heat olive oil over medium-high heat. Season short ribs with salt and pepper, then brown on all sides until deeply seared, about 10 minutes. Remove short ribs and set aside.
- Step 2: Add chopped onion, carrots, and celery to the same pot. Cook for 5-7 minutes until softened. Stir in minced garlic and cook for an additional minute until fragrant.
- Step 3: Stir in tomato paste and cook for 2-3 minutes until it darkens slightly. Add crushed tomatoes and beef broth, stirring to combine.
- Step 4: Add dried thyme, rosemary, and bay leaf. Return short ribs to the pot, nestling them into the sauce so they are mostly covered.
- Step 5: Cover the pot, reduce heat to low, and let the ribs braise gently for 3-4 hours, until the meat is fork-tender and falls off the bone.
- Step 6: Remove short ribs from the sauce and shred the meat with two forks, discarding the bones. Return shredded meat to the sauce, stir well, and adjust seasoning with salt and pepper.
- Step 7: Meanwhile, place peeled potatoes in a large pot and cover with water. Bring to a boil and cook for 15-20 minutes until tender when pierced with a fork. Drain well.
- Step 8: Return potatoes to the pot. Add butter and milk, then mash until smooth and creamy. Stir in grated Parmesan cheese and season with salt and pepper to taste.
- Step 9: To serve, spoon a generous portion of Parmesan mashed potatoes onto each plate. Ladle the short rib ragu over the top. Garnish with fresh parsley if desired and serve hot.
Tips & Variations
- For richer flavor, be sure to brown the short ribs well before slow cooking.
- Use russet potatoes for the creamiest and fluffiest mashed potatoes.
- If the ragu sauce is too thin, simmer uncovered for a few extra minutes to thicken it.
- Fresh parsley adds a bright, fresh contrast but can be omitted if preferred.
- Optional: add a splash of red wine when sautéing vegetables for extra depth.
Storage
Store leftover short rib ragu and mashed potatoes separately in airtight containers in the refrigerator for up to 3 days. To reheat, warm the ragu gently on the stove and microwave or warm the mashed potatoes on low heat, stirring occasionally. You can also freeze leftovers for up to 2 months; thaw overnight in the refrigerator before reheating.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use boneless short ribs instead of bone-in?
Yes, boneless short ribs can be used, though bone-in ribs add extra flavor to the sauce during cooking. Adjust cooking time as needed to ensure tenderness.
What can I substitute for Parmesan cheese in the mashed potatoes?
If you don’t have Parmesan, you can use Pecorino Romano or a mild cheddar for a different but delicious flavor. For a dairy-free option, omit the cheese and add a splash of olive oil or dairy-free butter.
PrintShort Rib Ragu with Parmesan Mashed Potatoes Recipe
This comforting Italian-inspired recipe features slow-braised beef short rib ragu served over creamy Parmesan mashed potatoes. The beef is seared to develop rich flavor, then slow-cooked with aromatic vegetables, tomatoes, and herbs until fork-tender. The mashed potatoes are fluffy and blended with butter, milk, and Parmesan cheese for a decadently smooth pairing.
- Prep Time: 30 minutes
- Cook Time: 4 hours
- Total Time: 4 hours 30 minutes
- Yield: 6 servings 1x
- Category: Main Course
- Method: Slow Cooking
- Cuisine: Italian
Ingredients
Short Rib Ragu:
- 3–4 pounds beef short ribs (bone-in)
- 1 tablespoon olive oil
- 1 large onion, chopped
- 2 cloves garlic, minced
- 2 carrots, peeled and chopped
- 2 celery stalks, chopped
- 2 cups crushed tomatoes (canned)
- 1 cup beef broth
- 1 teaspoon dried thyme
- 1 teaspoon dried rosemary
- 1 bay leaf
- 1 tablespoon tomato paste
- Salt and pepper to taste
- Fresh parsley for garnish (optional)
Parmesan Mashed Potatoes:
- 2 pounds russet potatoes, peeled and chopped
- 1/2 cup unsalted butter
- 1/2 cup milk
- 1/2 cup grated Parmesan cheese
- Salt and pepper to taste
- Fresh parsley for garnish (optional)
Instructions
- Brown the Short Ribs: In a large Dutch oven or heavy-bottomed pot, heat the olive oil over medium-high heat. Season the short ribs with salt and pepper, then brown them on all sides until deeply seared, about 10 minutes. Remove and set aside.
- Sauté the Vegetables: In the same pot, add the chopped onion, carrots, and celery. Cook for 5-7 minutes until softened, then add the minced garlic and sauté for another minute until fragrant.
- Add the Tomato Paste and Tomatoes: Stir in the tomato paste and cook for 2-3 minutes until it darkens slightly. Add the crushed tomatoes and beef broth and stir to combine.
- Add the Herbs and Return the Short Ribs: Add dried thyme, rosemary, and bay leaf to the pot. Nestle the browned short ribs back into the sauce, ensuring they are mostly covered.
- Slow Cook the Ragu: Cover and reduce the heat to low. Let the ribs braise gently for 3-4 hours, or until the meat is fork-tender and falls off the bone.
- Shred the Meat: Remove the ribs from the sauce and shred the meat with two forks, discarding the bones. Return the shredded meat to the sauce, stir well, and adjust seasoning with salt and pepper.
- Boil the Potatoes: Place peeled potatoes in a large pot, cover with water, and bring to a boil. Cook for 15-20 minutes until tender when pierced with a fork. Drain well.
- Mash the Potatoes: Return potatoes to the pot, add butter and milk, then mash until smooth and creamy. Stir in grated Parmesan cheese and season with salt and pepper.
- Plate and Serve: Spoon a generous portion of Parmesan mashed potatoes onto each plate. Ladle the short rib ragu over the top. Garnish with fresh parsley if desired and serve hot.
Notes
- For best results, brown the short ribs well to develop deep flavor before slow cooking.
- Use russet potatoes for fluffy and creamy mashed potatoes.
- Slow cooking times may vary; ribs should be very tender and easily shredded.
- Adjust thickness of ragu sauce by simmering uncovered for a few extra minutes if needed.
- Fresh parsley adds a fresh, bright contrast but is optional.
- Leftover ragu can be refrigerated for up to 3 days or frozen for up to 2 months.
Keywords: short rib ragu, parmesan mashed potatoes, slow braised beef, comfort food, Italian ragu, creamy mashed potatoes

