Grapefruit Pound Cake blossoms from the floral essence of grated grapefruit rind, while fresh grapefruit juice packs refreshing flavor to the powdered sugar glaze which is drizzled over this moist pound cake. Ingredients Baking spray with flour 9 ounces all-purpose flour (about 2 cups) 1 teaspoon baking powder 5/8 teaspoon salt, divided 1 2/3 cups […]