Heat the butter in a saucepan. Once the butter is melted (or you can BROWN THE BUTTER which has a caramel flavor), slowly add the chocolate (don't burn the chocolate). Add the sweetener and stir well to combine.
To make the frosting, Brown the butter in a saucepan (stir constantly on high heat until light golden brown – it makes such a difference!!!). Once brown add the cream cheese, almond milk, and sweetener to taste. Mix until creamy and allow to cool for at least 2 hours, it will thicken. Spread on top of the cake (add almonds if desired) and enjoy.