Preheat oven to 350 degrees F (175 degrees C). Grease and flour one 9 inch round cake pan.
In a large bowl, cream together the butter and sugar until light and fluffy. Beat in the eggs one at a time, then stir in the vanilla. Combine the flour, baking powder and salt; stir into the batter alternately with the milk. Spread the batter evenly into the prepared pan.
Bake at 350 degrees F (175 degrees C) for 25 to 30 minutes, or until a toothpick inserted into the center of the cake comes out clean. Let cool in the pan for 10 minutes, then turn out onto a wire rack and cool completely.
Spread the softened cranberry ice cream over the cooled cake. Place the cake in the freezer for at least 1 hour before serving.
Interesting Facts
Cranberries are native to North America and have been used in recipes for centuries.
Cranberries are high in antioxidants and are known to have many health benefits.
Cranberry ice cream is a unique flavor that is both sweet and tart, and pairs well with a variety of other flavors.