A classic Venetian dish of thinly sliced calf's liver sautéed with sweet onions until tender and flavorful, finished with a splash of white wine and fresh parsley.
15 min prep
20 min cook
4 servings
380 kcal/serving
Ingredients
1 lb (450g) calf's liver, thinly sliced
2 large yellow onions (about 1 lb total), thinly sliced
4 tbsp (60ml) extra-virgin olive oil
2 tbsp (30g) unsalted butter
1/2 cup (120ml) dry white wine
2 tbsp (8g) fresh flat-leaf parsley, chopped
Salt and freshly ground black pepper to taste
1 tbsp (15ml) white wine vinegar (optional, for deglazing)
Instructions
Place the liver slices between two sheets of plastic wrap and gently pound to an even thickness of about 1/4 inch (6mm). Cut into strips about 1 inch wide.
Heat 2 tablespoons olive oil and 1 tablespoon butter in a large skillet over medium heat. Add the onions and cook, stirring occasionally, until deeply golden and caramelized, about 15 minutes. Season with salt and pepper. Transfer onions to a plate and set aside.
Add remaining 2 tablespoons olive oil to the skillet over high heat. Add the liver strips in a single layer (work in batches if needed) and sear for 1 minute per side until browned but still pink inside. Remove liver to a plate.
Reduce heat to medium-high. Pour in the white wine and scrape up any browned bits from the pan. Cook until the wine reduces by half, about 1 minute. Return the onions and liver to the skillet, add the parsley, and toss to combine. Cook for 30 seconds to warm through. Season with salt and pepper. If desired, add a splash of white wine vinegar for brightness.
Serve immediately, spooning the onion mixture over the liver.
Tips
For best results, use calf's liver (fegato di vitello) which is more tender and mild than beef liver.
Do not overcook the liver; it should remain slightly pink inside for optimal texture.
Traditionally served with polenta or crusty bread to soak up the juices.