Step 1: Prepare the LiverRemove any visible membranes or connective tissue from the liver. Pat dry thoroughly with paper towels—this is crucial for achieving a good sear rather than steaming the liver. Slice into uniform, thin pieces (about ¼-inch thick) to ensure quick, even cooking.Pro tip: If you're sensitive to liver's strong flavor, soak it in milk for 30 minutes before cooking, though this will add to your total preparation time.Step 2: Heat Your PanHeat a large cast-iron skillet over medium-high heat until it's very hot. Add olive oil or ghee and allow it to shimmer. A properly preheated pan is essential for quick searing without overcooking the liver.Pro tip: Cast iron distributes heat more evenly than non-stick pans, giving you a better sear in less time.Step 3: Sauté AromaticsAdd sliced onions to the hot oil and cook for 1-2 minutes until they begin to soften and turn translucent. Add minced garlic and cook for another 30 seconds until fragrant but not browned. Push the aromatics to the side of the pan.Step 4: Cook the LiverAdd liver slices to the pan in a single layer—avoid crowding to ensure proper searing. Cook for just 1-2 minutes per side. The liver should be browned on the outside but still slightly pink inside (internal temperature of about 140°F).Pro tip: Overcooking is the primary reason people dislike liver. When overcooked, it becomes tough and intensifies the strong flavor.Step 5: Season and FinishSprinkle with paprika, salt, and pepper, then add balsamic vinegar to the pan. The vinegar will create a quick sauce and help balance liver's distinctive flavor. Return onions to the mix and toss everything together for about 30 seconds.Step 6: Garnish and ServeTransfer to a serving plate immediately and garnish with fresh herbs. Serving promptly ensures