If there is one meal that makes my whole house smell like Sunday dinner all day long, it is this slow cooker beef ragu. This is the kind of recipe I start in the morning, forget about for hours, and then feel like a genius when dinner rolls around. Rich, cozy, and made almost entirely hands off, this slow cooker beef ragu recipe is one I come back to again and again when I want comfort food without babysitting the stove.
This beef ragu is deeply savory, slow cooked until the beef falls apart, and perfect over a big bowl of pasta. If you love slow cooker dinners that feel special but are actually simple, this one is for you.
Slow Cooker Beef Ragu
This recipe is all about layering flavor. A quick sear, a simple soffritto, and then the slow cooker does the rest. I have made this for Sunday dinners, busy weekdays, and even freezer meals, and it never lets me down.
Ingredients
- 2.5 to 3 lbs boneless beef chuck roast, trimmed and cut into 2 inch cubes
- 2 tablespoons olive oil
- 1 large yellow onion, finely chopped, about 1.5 cups
- 2 large carrots, peeled and finely chopped, about 1 cup
- 2 celery stalks, finely chopped, about 1 cup
- 4 to 6 cloves garlic, minced
- ¼ cup tomato paste
- 1 cup dry red wine, such as Merlot, Cabernet Sauvignon, or Chianti
- 1 can crushed San Marzano tomatoes, 28 ounces
- 1 can diced tomatoes, 14.5 ounces, undrained
- 1 cup beef broth, low sodium
- 2 bay leaves
- 1 teaspoon dried oregano
- 1 teaspoon dried thyme
- ½ teaspoon dried rosemary, crushed, or 1 fresh sprig
- 1 teaspoon kosher salt, plus more to taste
- ½ teaspoon black pepper, plus more to taste
- Optional: pinch of red pepper flakes

Instructions
Prepare And Sear The Beef
Pat the beef cubes dry with paper towels. This step matters more than it seems. Season the beef with about half of the salt and pepper.
Heat the olive oil in a large skillet or Dutch oven over medium high heat. When the oil is hot, add half of the beef in a single layer. Sear on all sides until deeply browned, about 2 to 3 minutes per side. Transfer to a plate and repeat with the remaining beef.
Build The Flavor Base
Lower the heat to medium. Add the chopped onion, carrots, and celery to the same pan. If needed, add a small splash of olive oil. Cook for 8 to 10 minutes until the vegetables are soft and the onion looks translucent.
Stir in the garlic and red pepper flakes, if using, and cook for about 1 minute until fragrant.
Add the tomato paste and cook for 2 to 3 minutes, stirring constantly. This deepens the tomato flavor and removes any raw taste.

Deglaze And Transfer
Pour in the red wine and scrape up all the browned bits from the bottom of the pan. Let the wine simmer for 3 to 5 minutes until reduced by about half.
Transfer the vegetable mixture to the slow cooker. Add the seared beef on top.
Slow Cook
Add the crushed tomatoes, diced tomatoes with their juices, and beef broth. Stir gently. Add the bay leaves, oregano, thyme, and rosemary.
Cover and cook on LOW for 6 to 8 hours or on HIGH for 3 to 4 hours, until the beef is fork tender.
Shred And Finish
Remove the beef from the slow cooker and shred it with two forks. Discard bay leaves and any large pieces of fat.
Return the shredded beef to the slow cooker and stir. Taste and adjust seasoning with the remaining salt and pepper.
If the sauce feels too thick, add a splash of beef broth or pasta water. If it feels too thin, leave the lid off and cook on HIGH for 20 to 30 minutes.
Let the ragu rest for 15 to 30 minutes before serving if you have time. It always tastes even better after resting.
Notes And Tips
- Beef chuck is the best cut here. It becomes incredibly tender after slow cooking.
- Do not skip the searing step. That browning adds a lot of flavor.
- This beef ragu freezes beautifully for up to 3 months.
- Leftovers taste even better the next day.
Variations
- Swap red wine for extra beef broth if you prefer no alcohol.
- Add a splash of cream at the end for a richer sauce.
- Stir in cooked mushrooms during the last hour for extra depth.

FAQs
Yes. This recipe tastes even better after a day in the fridge. Reheat gently on the stove or in the slow cooker.
Wide noodles like pappardelle or tagliatelle are perfect, but rigatoni works well too.
You can, but the flavor will be lighter. I recommend searing if you have the time.


📖 Recipe
Sunday Slow Cooker Beef Ragu
- Prep Time: 20 minutes
- Cook Time: 6–8 hours
- Total Time: 6 hours 20 minutes
- Yield: 6 servings 1x
- Category: Main Course
- Method: Slow Cooking
- Cuisine: Italian
Description
This Sunday Slow Cooker Beef Ragu is a rich, slow-simmered pasta sauce packed with tender beef, aromatic vegetables, red wine, and herbs. Perfect for cozy nights or special dinners, it’s a comfort food classic that tastes like it came from an Italian kitchen.
Ingredients
- 2.5 - 3 lbs boneless beef chuck roast, trimmed and cut into 2-inch cubes
- 2 tablespoons olive oil
- 1 large yellow onion, finely chopped (about 1.5 cups)
- 2 large carrots, peeled and finely chopped (about 1 cup)
- 2 celery stalks, finely chopped (about 1 cup)
- 4-6 cloves garlic, minced
- ¼ cup tomato paste
- 1 cup dry red wine (Merlot, Cabernet Sauvignon, or Chianti)
- 1 (28-ounce) can crushed San Marzano tomatoes
- 1 (14.5-ounce) can diced tomatoes, undrained
- 1 cup beef broth (low sodium preferred)
- 2 bay leaves
- 1 teaspoon dried oregano
- 1 teaspoon dried thyme
- ½ teaspoon dried rosemary, crushed (or 1 sprig fresh rosemary)
- 1 teaspoon kosher salt (divided)
- ½ teaspoon black pepper (divided)
- Optional: Pinch of red pepper flakes
- For serving: Cooked pasta (pappardelle, tagliatelle, or rigatoni), grated Parmesan, fresh basil or parsley
Instructions
- Pat beef cubes dry and season with ½ teaspoon salt and ¼ teaspoon pepper.
- Heat olive oil in a skillet or Dutch oven over medium-high heat. Sear beef in batches until browned on all sides. Set aside.
- In the same skillet, sauté onion, carrot, and celery for 8–10 minutes until softened. Add garlic and red pepper flakes (if using), and cook 1–2 minutes more.
- Stir in tomato paste and cook for 2–3 minutes until darkened.
- Deglaze with red wine, scraping up any browned bits. Simmer until wine is reduced by half, about 3–5 minutes.
- Transfer vegetables to a 6-quart slow cooker. Add seared beef, crushed and diced tomatoes, beef broth, bay leaves, oregano, thyme, and rosemary. Stir gently to combine.
- Cover and cook on LOW for 6–8 hours or HIGH for 3–4 hours, until beef is fork-tender.
- Remove beef, shred with two forks, and discard any large fat pieces. Remove bay leaves and rosemary sprig (if used).
- Return shredded beef to the slow cooker and stir into sauce. Adjust seasoning with remaining salt and pepper to taste.
- If sauce is too thick, add beef broth or pasta water. If too thin, remove lid and cook on HIGH 20–30 minutes to reduce.
- Optional: Let the ragu rest for 15–30 minutes before serving for best flavor.
- Serve over pasta and garnish with Parmesan and fresh herbs.
Notes
This ragu is freezer-friendly and perfect for meal prep. Use rigatoni for hearty texture or pappardelle for a more traditional feel. For deeper flavor, make a day ahead and reheat before serving.
Nutrition
- Serving Size: 1 serving
- Calories: 500
- Sugar: 7g
- Sodium: 720mg
- Fat: 28g
- Saturated Fat: 10g
- Unsaturated Fat: 16g
- Trans Fat: 0g
- Carbohydrates: 20g
- Fiber: 4g
- Protein: 40g
- Cholesterol: 90mg






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