Preheat your oven to 325°F (160°C). Grease and flour a 10-inch tube pan or a bundt pan.
In a medium bowl, whisk together the flour, salt, and baking powder. Set aside.
In a large bowl, cream together the softened butter and granulated sugar until light and fluffy.
Beat in the eggs one at a time, mixing well after each addition. Stir in the vanilla extract.
Gradually add the dry ingredients to the wet ingredients, alternating with the heavy whipping cream, beginning and ending with the dry ingredients. Mix until just combined. Do not overmix.
Pour the batter into the prepared pan and spread evenly.
Bake for 55-65 minutes, or until a wooden skewer inserted into the center comes out clean.
Let the cake cool in the pan for 10-15 minutes before inverting it onto a wire rack to cool completely.
Notes
This pound cake is delicious served plain, dusted with powdered sugar, or with your favorite frosting. It keeps well at room temperature for a few days.