This classic Southern pound cake gets its signature tender crumb and subtle citrus lift from 7-Up soda. With a dense, buttery texture and a bright lemon-lime glaze, it’s a nostalgic dessert that slices beautifully and stays moist for days.
Store leftover pound cake tightly wrapped in plastic wrap or in an airtight container at room temperature for up to 5 days. For longer storage, wrap whole or sliced cake in plastic wrap then foil, and freeze for up to 3 months. To thaw, leave at room temperature for 2 to 3 hours. Reheat individual slices in a 300°F (150°C) oven for 8-10 minutes if you prefer a warm, tender texture. Do not microwave, as it will make the cake rubbery.
Keywords: pound cake, 7-Up cake, Southern dessert, lemon-lime cake, classic pound cake, butter cake, bundt cake, soda cake, dessert for gatherings, old-fashioned cake