Add the butter, salt, coconut cream, and extract to a mixing bowl. Using an electric mixer at low speed, combine the ingredients. Gradually incorporate one cup of powdered sugar into the mixing bowl, adding one cup at a time. As you mix, do so for approximately two minutes, allowing the ingredients to blend thoroughly. Keep an eye on the consistency—your goal is to achieve a luscious, fluffy frosting thick enough to hold its shape, creating a texture that perfectly complements your baked goods.