A beloved Roman spring dish built on tender lamb heart, liver, and lungs gently sautéed with sweet onions, white wine, and English peas, then finished with a generous shower of fresh mint. Earthy, rich, and bright, it is traditionally served as a secondo around Easter when baby lamb and the first peas arrive at market.
Prep Time20 mins
Cook Time35 mins
Total Time55 mins
Servings4
Yield4 servings
Nutrition Facts
Per serving (estimated)
- 340 kcalCalories
- 18 gFat
- 6 gSaturated Fat
- 14 gCarbs
- 3 gFiber
- 6 gSugar
- 28 gProtein
- 420 mgSodium
- 580 mgPotassium
- 60 mgCalcium
- 7 mgIron
- 18 mgVitamin C
- 4500 mcgVitamin A
Ingredients
For the offal
- 1 lb lamb heart, trimmed of silver skin and diced
- 8 oz lamb liver, patted dry and diced
- 8 oz lamb lights (lungs), trimmed and diced
- 1 tsp kosher salt
- 1/2 tsp freshly ground black pepper
For the sauté
- 3 tbsp extra-virgin olive oil
- 2 tbsp unsalted butter
- 2 large yellow onions, thinly sliced
- 3 garlic cloves, finely chopped
- 1/2 cup dry white wine
- 1 cup shelled English peas (fresh or frozen)
- 2 tbsp chopped fresh flat-leaf parsley
- 2 tbsp chopped fresh mint
- 1 lemon, zest only
Directions
- Pat the lamb heart, liver, and lungs very dry with paper towels; season with the salt and pepper and let sit at room temperature for 10 minutes while you prep the aromatics.
- Heat the olive oil and butter in a wide 12-inch skillet over medium heat. Add the sliced onions with a pinch of salt and cook gently for 12 to 15 minutes, stirring often, until soft, golden, and lightly caramelized.
- Stir in the garlic and cook for 30 seconds until fragrant, then add the lamb heart and lungs (the tougher pieces first). Cook, stirring, for 6 to 8 minutes until the edges turn opaque and lightly browned.
- Add the diced liver and cook just 2 to 3 minutes more; liver should remain slightly pink inside to stay tender.
- Pour in the white wine, scrape up any browned bits, and simmer for 2 minutes to burn off the alcohol. Add the peas and 2 tablespoons of water, cover, and cook 3 to 4 minutes until the peas are just tender.
- Remove the skillet from the heat, scatter over the fresh parsley, mint, and lemon zest, and toss gently. Taste and adjust salt and pepper.
- Let the pan rest off the heat for 2 minutes so the juices settle, then serve immediately with crusty bread, soft polenta, or simply on its own as a Roman secondo.
Cook’s Notes
- Source the offal from a trusted butcher the morning you cook it; offal is highly perishable and should smell clean, never gamey.
- Add the liver last and only briefly – overcooking makes it grainy and tough, while the heart and lungs benefit from longer cooking.
- In late spring, swap frozen peas for 1.5 cups of freshly shelled peas and add them a few minutes earlier to ensure they cook through.
- A pinch of chili flakes or a splash of vincotto at the end adds a sweet-spicy Roman Jewish accent if you like more contrast.
- Refrigerate leftovers up to 1 day and reheat gently with a splash of broth – offal dries out quickly if blasted with high heat.










