This Classic Beef Liver with Sauteed Onions recipe. Is a heartfelt nod. To old-fashioned cooking. Bringing together the deep, rich flavors of beef liver. With the sweet caramel kiss of sautéed onions. Each bite. Is a blend of nostalgia and nutrition. Perfect for those evenings. When you crave something both grounding. And wholesome. Soak the liver in buttermilk. To ensure it’s tender to the fork. Then watch it sizzle to perfection. Ready to fill your kitchen. With the comforting aromas. Of home-cooked goodness.