Preparation Steps

• In a bowl, toss the sliced liver with flour, salt, and pepper until lightly coated.
• In a large skillet, melt the butter with olive oil over medium heat.
• Add the sliced onions to the skillet and cook, stirring occasionally, until softened and lightly caramelized, about 10-15 minutes.
• Push the onions to one side of the skillet. Add the floured liver to the other side and cook for 2-3 minutes per side, until browned and cooked through. Avoid overcrowding the pan; cook in batches if necessary.
• Once the liver is cooked, stir it together with the caramelized onions. Cook for another minute until everything is heated through.
• Serve hot, garnished with fresh parsley if desired.