Slow Cooker Lamb Ragu

User Reviews

4.9

52 reviews
Excellent
  • Prep Time

    10 mins

  • Cook Time

    5 hrs 10 mins

  • Total Time

    5 hrs 20 mins

  • Servings

    6 servings

  • Calories

    256 kcal

  • Course

    Main Course

  • Cuisine

    Italian, British

Slow Cooker Lamb Ragu

Report
Slow Cooker Lamb Ragu features tender lamb shoulder slowly cooked with aromatic vegetables, rosemary, tomato, and red wine to produce a rich sauce. The lamb’s coating of flour and the long, gentle cooking create a thick, hearty ragu with deep flavor suited for pairing with wide pasta shapes like pappardelle.

Description

Slow Cooker Lamb Ragu starts by coating lamb shoulder chunks with flour seasoned with salt and pepper, then browning them in olive oil to develop a caramelized surface. Separately, diced carrots, celery, and onion are softened, then all ingredients—including lamb stock, red wine, Worcestershire sauce, tomato puree, and chopped tomatoes—are combined in a slow cooker. Dried rosemary adds herbal notes during the long, slow cook.

The slow cooking process breaks down the lamb shoulder into tender, flavorful pieces that meld into a thick, savory sauce. The toasted flour helps thicken the ragu, while the tomato and wine contribute acidity and depth. Aromatic vegetables add sweetness and complexity to the sauce.

This lamb ragu is traditionally served with broad pasta such as pappardelle, allowing the hearty sauce to cling to the noodles. It can be enriched by folding in Parmesan or cream just before serving for added indulgence but is flavorful on its own.

Additional flavor can come from deglazing the pan after browning vegetables with wine and stock to capture fond, or adding a Parmesan rind to the slow cooker. Adjusting sauce thickness with pasta cooking water is a useful tip if the ragu is too dense. Varied proteins like bacon or pancetta can be added for an extra savory dimension.

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Ingredients

Servings
  • 2 tablespoon plain flour
  • 1 pinch sea salt
  • 1 pinch black pepper
  • 1.3 kg lamb shoulder cut into chunks, Welsh
  • 1 tablespoon olive oil
  • 2 carrot diced
  • 1 rib celery diced
  • 1 onion diced
  • 3 garlic crushed, clove
  • 1 teaspoon rosemary dried
  • 200 ml lamb stock
  • 60 ml red wine
  • 1 tablespoon Worcestershire sauce
  • 1 tablespoon tomato puree
  • 400 g tomato tinned, chopped

Instructions

  1. In a small bowl, combine 2 tablespoon Plain flour, and 1 pinch Sea salt and ground black pepper.
  2. Add the flour to 1.3 kg Welsh lamb shoulder. Mix well so that all the lamb is coated.
  3. Heat 1 tablespoon Olive oil in a pan and add the coated lamb. Heat so that the lamb is browned on all sides, about 5 minutes. Once browned, set aside.
  4. Add 2 Carrots, 1 rib Celery and 1 Onion to the pan. Cook until softened, about 5 minutes.
  5. Add the softened vegetables to the slow cooker and then add the lamb.
  6. Add 3 Garlic clove, 1 teaspoon Dried rosemary, 200 ml Lamb stock, 60 ml Red wine and 1 tablespoon Worcestershire sauce.
  7. Add 1 tablespoon Tomato puree and 400 g Chopped tomatoes. Mix well.
  8. Cook on low for 7 hours or high for 5 hours.

Notes

  • Deglaze the pan after sautéing vegetables with red wine and lamb stock to incorporate browned bits for enhanced flavor.
  • Adding a Parmesan rind to the slow cooker enriches the sauce during cooking.
  • For a creamier ragu, stir in heavy cream and Parmesan cheese when mixing with pasta.
  • If the sauce is too thick, loosen it with starchy pasta water before serving.
  • Incorporate chopped bacon or pancetta into the vegetables for a smokier taste.

Nutrition Information

Show Details
Serving 1portion Calories 256kcal (13%) Carbohydrates 10g (3%) Protein 29g (58%) Fat 10g (15%) Saturated Fat 3g (15%) Polyunsaturated Fat 1g (6%) Monounsaturated Fat 5g (25%) Cholesterol 87mg (29%) Sodium 285mg (12%) Potassium 670mg (14%) Fiber 2g (8%) Sugar 4g (8%) Vitamin A 3522IU (70%) Vitamin C 10mg (11%) Calcium 58mg (6%) Iron 3mg (17%)

Nutrition Facts

Serving: 6servings

Amount Per Serving

Calories 256 kcal

% Daily Value*

Serving 1portion
Calories 256kcal 13%
Carbohydrates 10g 3%
Protein 29g 58%
Fat 10g 15%
Saturated Fat 3g 15%
Polyunsaturated Fat 1g 6%
Monounsaturated Fat 5g 25%
Cholesterol 87mg 29%
Sodium 285mg 12%
Potassium 670mg 14%
Fiber 2g 8%
Sugar 4g 8%
Vitamin A 3522IU 70%
Vitamin C 10mg 11%
Calcium 58mg 6%
Iron 3mg 17%

* Percent Daily Values are based on a 2,000 calorie diet.

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Overall Rating

4.9

52 reviews
Excellent

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