Lamb Osso Buco Slow-Cooked

Prep time: 15 min
Cook time: 380 min
Servings: 4
Yield: 4 servings

Description

Lamb osso buco, made with white wine and diced tomatoes, is cooked in a slow cooker and topped with a reduced sauce for a rich and delicious meal.

Ingredients

1/2 cup all-purpose flour
2 1/2 pounds lamb shanks
salt and freshly ground black pepper to taste
2 tablespoons unsalted butter
1 cup dry white wine
1 (14 1/2 ounce) can diced tomatoes
1 1/2 cups chopped onion
3/4 cup chicken broth
1/2 cup chopped celery
5 sprigs fresh thyme, leaves removed

Directions

1 Put flour into a shallow wide bowl. Season lamb shanks with salt and pepper; dredge through flour until coated, shaking off any excess flour.
2 Heat a large skillet over medium heat; add butter and heat until foaming. Cook lamb shanks in hot butter until golden, about 5 minutes per side. Transfer lamb shanks to a slow cooker.
3 Pour wine into the skillet and bring to a boil while scraping the browned bits of food off of the bottom of the pan with a wooden spoon; transfer to the slow cooker. Add tomatoes with their juice, onion, chicken broth, celery, and thyme leaves to the slow cooker.
4 Cook on Low until lamb is very tender and almost falling off the bone, 6 to 8 hours. Transfer lamb shanks to a platter and cover with aluminum foil.
5 Transfer sauce in the slow cooker to a large skillet; simmer over high heat until sauce is reduced to about 2 cups, 10 to 15 minutes. Season sauce with salt and pepper.