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Braised Lamb Shanks with Tomato and Rosemary over Creamy Polenta

Braised Lamb Shanks with Tomato and Rosemary over Creamy Polenta

Dinner
Prep Time
20min
Cook Time
2h 30min
Servings
4
Calories
720
Chef's Note

The key to tender lamb shanks is maintaining a gentle simmer—the braising liquid should barely bubble. Too vigorous a boil will toughen the meat. Also, don't skip the fond-deglazing step; those browned bits are pure flavor and create the foundation of your sauce. For the polenta, constant stirring prevents lumps and ensures a creamy consistency—it's worth the effort!

Tags
lamb
italian
braised
polenta
rosemary
comfort food
weeknight dinner
Ingredients
  • 4 whole lamb shanks

  • 1.5 teaspoon kosher salt

  • 0.75 teaspoon black pepper

  • 3 tablespoon extra virgin olive oil

  • 1 medium yellow onion

  • 2 medium carrot

  • 4 whole garlic cloves

  • 28 ounce crushed tomatoes

  • 2 cup beef broth

  • 4 whole fresh rosemary sprigs

  • 1 cup polenta

  • 3.5 cup whole milk

  • 4 tablespoon unsalted butter

  • 0.5 cup parmesan cheese

Instructions
  • 1

    Pat 4 lamb shanks dry with paper towels. Season all sides generously with 1.5 teaspoon kosher salt and 0.75 teaspoon black pepper.

  • 2

    Heat 3 tablespoon extra virgin olive oil in a large heavy-bottomed Dutch oven or braising pot over medium-high heat until shimmering, about 2 minutes.

  • 3

    Working in batches to avoid crowding, sear the lamb shanks for 3-4 minutes per side until deeply browned and caramelized. Transfer seared shanks to a plate. You should see fond (browned bits) stuck to the bottom of the pot.

  • 4

    Reduce heat to medium. Dice 1 medium yellow onion into 0.5-inch pieces and add to the pot, stirring and scraping up the fond for 2 minutes.

  • 5

    Peel 2 medium carrots and cut into 1-inch thick rounds. Add to the pot and cook for 2 minutes, stirring occasionally.

  • 6

    Smash 4 garlic cloves with the flat side of a knife and add to the pot. Cook for 1 minute until fragrant.

  • 7

    Pour 28 ounces crushed tomatoes into the pot, scraping the bottom to deglaze and incorporate all fond. Stir in 2 cups beef broth.

  • 8

    Return lamb shanks to the pot and nestle them among the vegetables. Add 4 fresh rosemary sprigs, distributing them around the pot.

  • 9

    Bring to a simmer, then cover with a lid. Reduce heat to low and braise for 2 hours and 15 minutes, turning the shanks halfway through cooking at the 1 hour 10 minute mark. The meat should be very tender and easily pierced with a fork.

  • 10

    While the lamb braises, prepare the polenta during the final 30 minutes of cooking. In a medium saucepan, bring 3.5 cups whole milk to a gentle simmer over medium heat, stirring occasionally to prevent scorching.

  • 11

    Slowly whisk 1 cup polenta into the simmering milk in a thin, steady stream, stirring constantly to prevent lumps from forming. This should take about 2 minutes.

  • 12

    Reduce heat to low and continue stirring frequently with a wooden spoon for 20-25 minutes until the polenta is creamy, thick, and pulls away from the sides of the pan. Be patient—this develops the proper texture.

  • 13

    When the polenta is nearly done, stir in 4 tablespoon unsalted butter until fully incorporated. Add 0.5 cup grated parmesan cheese and stir until melted and smooth. Taste and adjust salt and pepper as needed.

  • 14

    When the lamb shanks are fully cooked, remove them from the braising liquid. Discard the rosemary sprigs.

  • 15

    Skim any excess fat from the surface of the braising liquid if desired. The sauce should be rich and slightly thickened from the vegetables and tomatoes.

  • 16

    Divide the creamy polenta evenly among 4 serving bowls, creating a small well in the center of each portion.

  • 17

    Place 1 lamb shank on top of each polenta portion. Spoon the braising sauce with vegetables over and around each shank, ensuring each serving gets vegetables and sauce.

  • 18

    Serve immediately while the polenta is hot and creamy.

Nutrition Information (per serving)
720
Calories
48g
Protein
42g
Carbs
38g
Fat

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