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Oma's Traditional German Roasted Lamb (Lammbraten)

Oma Gerhild

by: Gerhild Fulson  / Oma Gerhild shares German recipes rooted in family tradition.

Updated on January 6, 2026

Roast lamb recipe with a German twist—this one’s marinated in buttermilk for extra tenderness and flavor. It’s a special-occasion dish made surprisingly simple.

Roasted Lamb, served German styleRoasted Lamb, served German style. Try making this scrumptious meal for a dinner party and WOW everyone with the astounding flavors.

This roasted lamb recipe, aka lammbraten, is especially delicious for Easter dinner. A German tradition, it's great all year long.  

Although not as common or traditional as beef and pork, lamb is becoming more widespread with the increase in immigrants to Germany.

Oma's Recipe Rundown

  • Ease of Making: Moderate — requires an overnight buttermilk marinade and about 2 hours of roasting.​
  • Taste: Tender, flavorful lamb with a creamy, herbed gravy that's perfect for special occasions.​
  • Top Tip: Marinate the lamb overnight in buttermilk to tenderize and enhance flavor.​
  • Gluten-Free: Yes, as long as you ensure all ingredients, like mustard and tomato paste, are gluten-free.

One of the best lambs to eat in Germany are the 'salt meadow lambs'. These are lambs that have been raised in Schleswig-Holstein on the dykes. Their food is the salt grasses. The meat, saltier? No, just tastier!

Whenever we visited the northern part of Germany, near Bredstedt in Nordfriesland, we often walked along the dykes. Fresh sea air. Little lambs frolicking about. Peaceful. 

Sheep on the dykes in NordfrieslandWe walked right among the sheep. One just needs to watch where one is stepping ;)

In some places, there are beaches. Often we'd also walk out to the Hallig. These are small, unprotected or slightly protected marsh islands off the coastline. With the tide out, one could walk right out to them. Once just had to be careful to be back before the tide turned.

It was always a treat to go to a local restaurant that overlooks the water. Local food was always an attraction. Lamb was typically on the menu.

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I have to admit, we rarely had lamb at home growing up. My Mutti seldom made it. That was probably because of the cost of it here in southern Ontario, Canada.

However, if one can find a good source, then one is in for a treat. The tender meat has a distinctive flavor and is often enhanced with garlic, and in my recipe below, with mustard.

Oma Says,

Mutti made a green bean stew that was just a bit different than her regular green bean soup. I'm totally thinking it had lamb in it (since I found a recipe for it in her handwritten cookbook). 

She probably didn't tell us we were eating lamb meat because she knew we'd probably not eat it is we knew it was from little lambies. And, I think that probably was the same for eating roast lamb. She just didn't tell us until we were older.

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Traditional German Roasted Lamb Recipe – Oma's Lammbraten

Traditional German roasted lamb (lammbraten) marinated in buttermilk, then roasted to tender perfection. Perfect for Easter or any special occasion.

Prep Time: 

15 minutes

Cook Time:

2 hours

Total Time:

2 hours 15 minutes + 12 hours to marinate

Servings:

Makes 8-10 servings

Ingredients:

  • 4 - 5 pounds (1.8 - 2.3 kilograms) leg of lamb
  • 6 cups (1.4 liters) buttermilk
  • ½ cup (114 grams) butter, room temperature
  • 2 tablespoons (30 milliliters) mustard
  • 2 tablespoons (30 grams) tomato paste
  • 2 tablespoons (6 grams) each finely chopped fresh basil and rosemary (optional)
  • 2 garlic cloves, crushed
  • 1 teaspoon (6 grams) salt, plus more to taste
  • freshly ground black pepper, to taste
  • 1 cup (240 milliliters) white wine
  • 1 tablespoon (8 grams) cornstarch
  • ½ cup (120 milliliters) heavy (whipping) cream

Instructions:

  1. Place the lamb in the buttermilk and marinate overnight in the fridge.
  2. Preheat the oven to 350°F (180°C)
  3. Remove the lamb from the buttermilk; rinse it and pat it dry. Discard the buttermilk.
  4. Mix together the butter, mustard, tomato paste, basil, rosemary, garlic, salt, and pepper into a paste. Spread it over the lamb.
  5. Place the lamb on the rack in a roasting pan and roast for about 2 hours, or until the internal temperature reaches 160°F (70°C).
  6. Remove the roast from the roasting pan and let it rest, tenting it with foil, while you make the gravy.
  7. Remove the fat from the pan, leaving about 1 tablespoon or so. Place the pan on the stove over medium-high heat and add the wine. Using a wooden spoon, scrape up all of the browned bits on the bottom of the pan.
  8. Dissolve the cornstarch in a bit of cold water. Reduce the heat and stir in just enough of the cornstarch slurry until you are satisfied with the gravy’s thickness.
  9. Add the heavy cream and stir. Season with additional salt and pepper, if needed.
  10. Slice the roast and serve with the gravy on the side.

*  *  *  *  *

Unless otherwise noted recipe, images and content © Just like Oma | www.quick-german-recipes.com

Updated on January 6, 2026


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Roasted Lamb, served German style

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